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Lesson 2: Work & Business Phrasal Verbs: Extra Practice 2 – 5 Advanced Interactive Exercises (C1)

Master work and business phrasal verbs with 5 ultra-challenging, progressive exercises designed for B2-C1 learners. This comprehensive practice set moves from restricted accuracy drills to free creative writing, featuring collocation mastery, contextual discrimination, paraphrase challenges, extended discourse completion, and authentic writing tasks. Each exercise includes detailed answer keys with in-depth explanations, sample responses, and self-evaluation tools. Perfect for advanced English learners preparing for Cambridge exams (FCE, CAE, CPE), IELTS, or professional business English certification. Improve your command of essential phrasal verbs like back out of, bring out, close down, see through, take over, and more in realistic workplace contexts. Interactive HTML format with professional design, comprehensive feedback, and practical business scenarios. Ideal for self-study, classroom use, or exam preparation. - LingExam Language Academy - Lingexam.com

Change & Technology Phrasal Verbs — Step-by-Step Tutorial

Master essential phrasal verbs for talking about change and technology. Clear meanings, grammar notes, natural examples with explanations, and practical tips. Everything stacks vertically for easy reading on all devices.

Level: B1–B2+ Topic: Change & Technology Format: Single-column (below one another)

back up (sth)

Core ideas: A) Make a copy of information on your computer. B) Give support to someone by telling other people that you agree with them.

Separable Technology & Support Noun: backup (n)
Examples + explanations
  • I back up all my photos to the cloud every week. Creates copies of photos and stores them online for safety.
  • Don't forget to back up your files before updating the system. Warning to create copies before making changes that might cause data loss.
  • My computer crashed, but fortunately I had backed up everything yesterday. Past tense showing the importance of having made copies previously.
  • My manager backed me up during the meeting when I presented my idea. The manager supported and agreed with the speaker publicly.
  • Always keep a backup of important documents. Noun form: a copy kept for safety.
Tip: In technology contexts, "back up" (verb) is two words, but "backup" (noun) is one word.

key in (sth)

Core idea: Put information into a computer or other electronic machine using keys or a keyboard.

Separable Technology & Data Entry Pattern: key in + information
Examples + explanations
  • Please key in your password to access the system. Type your password using the keyboard.
  • She keyed in the data from the survey into the spreadsheet. She manually typed all the survey information into Excel or similar software.
  • You need to key in the activation code within 24 hours. Enter the code by typing it on your keyboard.
  • I spent all morning keying in customer orders. The speaker typed order information into a computer system.
Don't confuse with "log in" (which means to access a system with credentials). "Key in" focuses on the physical act of typing.

switch on/off (sth)

Core idea: Start/stop a machine, light, or electronic device working.

Separable Technology & Devices Pattern: switch + device + on/off
Examples + explanations
  • Could you switch on the lights? It's getting dark. Turn the lights on to make the room brighter.
  • Don't forget to switch off your computer before leaving the office. Turn off the computer to save energy and protect the equipment.
  • The heating switches on automatically at 6 AM. The heating system starts working by itself at that time.
  • I switched off my phone during the movie. The speaker turned off their phone to avoid distractions.
  • Please switch the machine off when you're done. Separable form with object in the middle.
Also used metaphorically: "He can switch off his emotions when he needs to focus." (stop feeling emotions temporarily)

test out (sth)

Core idea: Try using something such as a machine or product to find out whether it works correctly or is satisfactory.

Separable Technology & Evaluation Pattern: test + product + out
Examples + explanations
  • We need to test out the new software before launching it to customers. Try using the software to check for bugs and problems.
  • I'm testing out this new smartphone to see if it's worth buying. Using the phone temporarily to evaluate its features and performance.
  • The company tested out several prototypes before choosing the final design. They tried multiple versions to find the best one.
  • Can I test out the laptop before I purchase it? A request to try using the laptop to see if it meets needs.

use up (sth)

Core idea: Use all of a supply of something until nothing remains.

Separable Consumption & Resources Pattern: use + supply + up
Examples + explanations
  • I've used up all my mobile data this month. All the data allowance has been consumed; there's none left.
  • The printer has used up all the ink. There's no ink remaining in the printer cartridge.
  • Don't use up all the battery before charging your phone. Don't let the battery drain completely.
  • We've used up our cloud storage space. The allocated online storage is completely full.
Emphasis: "Use up" emphasizes complete consumption, while "use" alone doesn't necessarily mean everything is gone.

wear out (sth)

Core idea: Use something a lot so that it no longer works, or can no longer be used.

Separable Deterioration & Damage Also intransitive (wear out = become exhausted)
Examples + explanations
  • My laptop keyboard is wearing out from constant use. The keys are becoming damaged or less responsive from heavy typing.
  • These headphones have worn out after two years of daily use. They no longer work properly due to extensive use over time.
  • The battery in my phone has worn out and needs replacing. The battery no longer holds a charge effectively.
  • If you keep dropping your tablet, it will wear out quickly. Rough treatment will cause it to break or stop working sooner.
  • Working 12-hour days is wearing me out. Making someone very tired (used for people).

change around (sth)

Core idea: Move things so that they are in different places or positions.

Separable Rearrangement & Organization Pattern: change + items + around
Examples + explanations
  • Let's change around the furniture in the office to create more space. Rearrange the desks and chairs to a different layout.
  • I changed around my desktop icons to organize them better. Moved computer icons to different positions on the screen.
  • The teacher changed around the seating arrangement. Students were moved to different seats.
  • We should change around the schedule to fit in the new meeting. Adjust the timing of activities to accommodate something new.

change into (sth)

Core ideas: A) Stop being in one state, condition or form and start being in another. B) Take off the clothes you're wearing and put on different ones.

Inseparable Transformation & Clothing Pattern: change into + new state/clothes
Examples + explanations (Transformation)
  • The caterpillar changed into a butterfly. The caterpillar transformed and became a butterfly.
  • Water changes into ice when the temperature drops below zero. Water transforms from liquid to solid state.
  • The city has changed into a modern metropolis. The city has transformed and developed significantly.
  • Technology has changed our phones into mini computers. Phones have been transformed to function like computers.
Examples + explanations (Clothing)
  • I need to change into something more formal for the presentation. Take off casual clothes and put on formal attire.
  • She changed into her gym clothes after work. She removed her work clothes and put on exercise clothing.

change out of (sth)

Core idea: Take off the clothes or piece of clothing you are wearing and put on different ones.

Inseparable Clothing Pattern: change out of + current clothes
Examples + explanations
  • I can't wait to change out of this suit and into comfortable clothes. Remove the formal suit and wear something more relaxed.
  • He changed out of his wet clothes immediately. He took off the wet clothing and put on dry clothes.
  • You should change out of those dirty jeans. A suggestion to remove the dirty jeans and wear clean ones.
  • I changed out of my uniform and into casual clothes. Often used with "into" to show what you change to wear.
Note: Often used together: "change out of X and into Y" to show both the removal and replacement.

turn into (sth)

Core idea: Change or develop into something different; make someone or something change or develop into something different.

Inseparable Transformation & Development Pattern: turn into + new form
Examples + explanations
  • The small startup turned into a billion-dollar company. The company grew and transformed into something much bigger.
  • The discussion turned into a heated argument. What started as a calm discussion became an intense disagreement.
  • Technology has turned our phones into mini computers. Phones have been transformed to function like computers.
  • She turned her hobby into a successful business. She transformed her hobby by developing it into a profitable business.
  • The rain turned into snow overnight. The precipitation changed from rain to snow.

make into (sth)

Core idea: Change someone or something so that they become something else.

Separable Deliberate Transformation Pattern: make + object + into + new form
Examples + explanations
  • They made the old factory into luxury apartments. The factory was converted and transformed into residential units.
  • The app makes your photos into artistic paintings. The application converts regular photos to look like paintings.
  • She made her blog into a published book. She transformed her blog content into book format.
  • The director made the novel into a successful film. The book was adapted and converted into a movie.
Difference from "turn into": "Make into" emphasizes deliberate action and effort, while "turn into" can be more natural or gradual.

mix up (sth/sb)

Core ideas: A) Put things together without any order. B) Think that one person or thing is another person or thing.

Separable Confusion & Disorder Noun: mix-up (n)
Examples + explanations (Confusion)
  • I always mix up these two apps because they look similar. The speaker confuses one app with another due to similar appearance.
  • Sorry, I mixed you up with your twin brother. The speaker mistakenly thought the person was their brother.
  • Don't mix up the files for different projects. Keep the files separate; don't confuse them.
  • There was a mix-up with the hotel reservation. Noun form: a mistake or confusion.
Examples + explanations (Disorder)
  • The papers got mixed up during the move. The papers became disorganized and jumbled together.
  • Someone mixed up all the cables behind the computer. The cables were put together in a disorganized way.

take apart (sth)

Core idea: Separate an object into pieces.

Separable Disassembly & Technology Opposite: put together
Examples + explanations
  • He took apart his computer to clean the dust from inside. He disassembled the computer by removing its components.
  • The technician took apart the phone to replace the battery. The phone was disassembled to access and change the battery.
  • I took apart the old radio to see how it works. Disassembled the radio to examine its internal mechanisms.
  • You'll need special tools to take apart this device. Special equipment is required to disassemble it.
  • After cleaning, I put the computer back together. Opposite action: reassemble.

do away with (sth)

Core idea: Get rid of something; eliminate or abolish.

Inseparable Elimination & Removal Pattern: do away with + thing to eliminate
Examples + explanations
  • The company did away with paper documents and went completely digital. They eliminated paper and switched to electronic documents only.
  • Many countries have done away with outdated laws. They abolished or removed laws that are no longer relevant.
  • The new software does away with the need for manual data entry. The software eliminates the necessity of typing data manually.
  • We should do away with this old system and implement a new one. Remove the old system and replace it with something better.

do up (sth)

Core ideas: A) Repair, paint and improve an old building, car, boat, etc. B) Fasten (an item of clothing).

Separable Renovation & Fastening
Examples + explanations (Renovation)
  • They bought an old house and did it up beautifully. They renovated and improved the house's condition and appearance.
  • I'm doing up my car with new paint and better speakers. Improving and upgrading the car's appearance and features.
Examples + explanations (Fastening)
  • Do up your coat; it's cold outside. Fasten the buttons or zipper of your coat.
  • She did up her shoelaces before running. She tied her shoelaces securely.

fade away

Core idea: Disappear slowly.

Intransitive Gradual Disappearance
Examples + explanations
  • The old technology is fading away as new innovations emerge. Old technology is gradually becoming obsolete and disappearing.
  • My memories of that event are fading away. The memories are slowly becoming less clear and disappearing.
  • The sound of the music faded away as we drove further from the concert. The music gradually became quieter until it couldn't be heard.
  • Traditional methods are fading away in favor of digital solutions. Old methods are slowly being replaced and disappearing.

Putting it all together — Change & Technology in Action

A typical technology upgrade scenario:

  1. back up → Create copies of all important data
  2. test out → Try the new system to see if it works
  3. do away with → Eliminate the old, outdated system
  4. switch on → Start the new equipment
  5. key in → Enter all necessary information
  6. take apart → Disassemble old hardware for recycling
  7. make into / turn into → Transform the workspace
  8. change around → Rearrange the office layout
  9. use up → Consume remaining old supplies
  10. wear out → Old equipment breaks down from use
  11. fade away → Old methods gradually disappear
  12. mix up → Avoid confusing old and new systems
  13. switch off → Turn off equipment when not in use

Mini dialogues (natural and short)

A. IT Department

A: Did you back up all the files before the update?
B: Yes, everything's saved. Now I need to key in the new passwords.
A: Good. Let's test out the system before we switch on the servers.

B. Office Renovation

A: We're going to do away with these old desks and change around the layout.
B: Great idea. Should we do up the meeting room too?
A: Yes, let's make it into a modern collaboration space.

C. Tech Support

A: My laptop keyboard has completely worn out.
B: We can take it apart and replace the keyboard. But first, back up your data.
A: I already did. I've also used up all my cloud storage.

D. Software Training

A: I always mix up these two buttons—they look identical.
B: Let me test out both functions so you can see the difference.
A: Thanks. This old interface is slowly fading away anyway.

E. Digital Transformation

A: The company has turned into a completely digital operation.
B: Yes, we did away with paper files last year. Now everything's online.
A: Don't forget to switch off your computer at night to save energy.

Quick form guide (separable? object?)

  • back up — separable, transitive (back up files / back files up).
  • key in — separable, transitive (key in data / key data in).
  • switch on/off — separable, transitive (switch on the light / switch the light on).
  • test out — separable, transitive (test out the app / test the app out).
  • use up — separable, transitive (use up resources / use resources up).
  • wear out — separable, transitive (wear out shoes); intransitive (get worn out).
  • change around — separable, transitive (change around furniture).
  • change into — inseparable (change into something new).
  • change out of — inseparable (change out of old clothes).
  • turn into — inseparable (turn into something different).
  • make into — separable (make X into Y).
  • mix up — separable, transitive (mix up files / mix files up).
  • take apart — separable, transitive (take apart a device).
  • do away with — inseparable (do away with old systems).
  • do up — separable, transitive (do up a house / do a house up).
  • fade away — intransitive (no object needed).

Micro-practice with reasons

  1. Always back up your important files before installing new software. Prevent data loss.
  2. Please key in your employee ID to access the system. Type information using keyboard.
  3. Don't forget to switch off all devices before leaving. Save energy and protect equipment.
  4. We need to test out this prototype before production. Check if it works correctly.
  5. I've used up all my data allowance this month. Completely consumed the supply.
  6. The printer has worn out after five years of heavy use. No longer works due to extensive use.
  7. Let's change around the office layout for better workflow. Rearrange to different positions.
  8. Water changes into steam when heated. Transforms to a different state.
  9. The company turned into a tech giant over ten years. Developed into something different.
  10. They made the warehouse into a data center. Deliberately converted one thing to another.
  11. I always mix up these two similar apps. Confuse one with another.
  12. The technician had to take apart the laptop to fix it. Disassemble into pieces.
  13. We should do away with these outdated procedures. Eliminate or abolish.
  14. Old technologies gradually fade away as new ones emerge. Disappear slowly over time.

Key comparisons & distinctions

  • change into vs. turn into vs. make into:
    • "Change into" = general transformation (natural or deliberate)
    • "Turn into" = gradual or natural development
    • "Make into" = deliberate, active conversion with effort
  • switch on/off vs. turn on/off: Both are correct and interchangeable in most contexts. "Switch" is slightly more common in British English.
  • use up vs. use: "Use up" emphasizes complete consumption; "use" doesn't necessarily mean everything is gone.
  • wear out vs. break down: "Wear out" = gradual deterioration from use; "break down" = sudden failure.
  • mix up vs. mess up: "Mix up" = confuse or disorder; "mess up" = make mistakes or ruin something.
  • back up (verb) vs. backup (noun): Two words for the verb, one word for the noun.

Common mistakes to avoid

❌ Incorrect: "I need to backup my files." (verb as one word)
✅ Correct: "I need to back up my files." (verb as two words)
✅ Correct: "I have a backup of my files." (noun as one word)
❌ Incorrect: "The plane will take off to London."
✅ Correct: "The plane will take off for London." (use "for" for destination)
❌ Incorrect: "I changed into tired after work."
✅ Correct: "I changed into casual clothes after work." (physical objects, not feelings)
❌ Incorrect: "Please key in to the system."
✅ Correct: "Please key in your password." / "Please log in to the system."
❌ Incorrect: "I mixed up the recipe." (when you mean you made mistakes)
✅ Correct: "I messed up the recipe." (made mistakes)
✅ Correct: "I mixed up salt and sugar." (confused two things)

Practice activities for learners

  1. Gap-fill exercise: Create sentences with blanks and have students choose the correct phrasal verb.
  2. Scenario writing: Ask students to write a short story about upgrading their computer system using at least 8 phrasal verbs.
  3. Role-play: IT support helping a colleague with computer problems (use: back up, switch on/off, test out, take apart).
  4. Transformation drill: Give base sentences and ask students to rewrite using phrasal verbs:
    • "Please type your password" → "Please key in your password"
    • "Turn on the computer" → "Switch on the computer"
  5. Matching exercise: Match phrasal verbs with their definitions or example sentences.
  6. Error correction: Provide sentences with mistakes and ask students to correct them.
  7. Dialogue completion: Give incomplete dialogues and have students fill in appropriate phrasal verbs.
  8. Technology diary: Students keep a one-week diary of their technology use, incorporating these phrasal verbs.
Teaching tip: Group verbs by theme (technology operations, transformation, elimination), emphasize separable vs. inseparable patterns, drill pronoun placement for separable verbs (back it up / switch them off), and create real-world scenarios like "setting up a new office" or "upgrading computer systems" where students must use multiple phrasal verbs in context. Regular review through mini-dialogues helps cement these verbs in long-term memory.

Quick reference summary

Technology Operations: back up, key in, switch on/off, test out, take apart

Consumption & Deterioration: use up, wear out, fade away

Transformation: change into, turn into, make into

Rearrangement: change around, mix up

Elimination: do away with

Improvement: do up

Clothing: change into, change out of

Extra Practice 1

Five ultra-challenging, progressive exercises designed to master change and technology phrasal verbs. Starting with controlled accuracy practice and advancing to creative, real-world application. Each exercise includes comprehensive explanations.

Level: B2–C1 Topic: Change & Technology Format: Progressive (Restricted → Freer)

Exercise 1: Precision Gap-Fill Challenge

Type: Restricted | Focus: Accuracy with particles, prepositions, and verb forms

Complete each sentence with the correct form of the phrasal verb. Pay close attention to particles, prepositions, separability, and tense.

📋 Instructions: Fill in BOTH blanks where needed. Some phrasal verbs are separable and require the particle in a different position.

  1. The IT department needs to __________ all the files before the system upgrade tomorrow.
    Verb: back up
  2. Please __________ your employee ID to access the secure database.
    Verb: key in
  3. Don't forget to __________ all devices __________ when you leave the office.
    Verb: switch off (separable)
  4. We've completely __________ our monthly data allowance, so the internet is very slow now.
    Verb: use up (past perfect)
  5. The company __________ paper invoices last year and went completely digital.
    Verb: do away with (past simple)
  6. My laptop keyboard has __________ after five years of constant typing.
    Verb: wear out (present perfect)
  7. Let's __________ the furniture __________ to create a more collaborative workspace.
    Verb: change around (separable)
  8. Water __________ steam when it reaches 100 degrees Celsius.
    Verb: change into (present simple for facts)
  9. The technician had to __________ the entire computer __________ to replace the motherboard.
    Verb: take apart (separable)
  10. Traditional fax machines are slowly __________ as email becomes universal.
    Verb: fade away (present continuous)
  11. They __________ the old warehouse __________ a modern tech hub.
    Verb: make into (past simple, separable)
  12. I always __________ these two similar apps because their icons look identical.
    Verb: mix up (present simple)
Answer Key + Detailed Explanations
  1. back up Explanation: "Back up" means to create copies. "Needs to" requires the base form (infinitive without "to"). The object "all the files" comes after the complete phrasal verb. While separable, it's more natural to keep it together with longer objects.
  2. key in Explanation: "Key in" means to type information. Imperative form uses the base form. The object "your employee ID" follows the complete phrasal verb naturally.
  3. switch / off Explanation: "Switch off" means to turn off devices. "Don't forget to" requires the base form. This is separable, and with the object "all devices," the separated form "switch all devices off" is required. The particle must come after the object.
  4. used up Explanation: "Use up" means to consume completely. Present perfect "have/has + past participle" is needed because the action is complete and the result affects the present (internet is slow now). "Used up" is the past participle.
  5. did away with Explanation: "Do away with" means to eliminate. Past simple is needed because "last year" indicates a completed past action. "Did away with" is the past simple form. This is an inseparable phrasal verb.
  6. worn out Explanation: "Wear out" means to deteriorate from use. Present perfect "has + past participle" shows the action started in the past and is complete now. "Worn out" is the past participle (irregular: wear-wore-worn).
  7. change / around Explanation: "Change around" means to rearrange. "Let's" requires the base form. This is separable, so "change the furniture around" places the object between the verb and particle.
  8. changes into Explanation: "Change into" means to transform. Present simple is used for scientific facts and general truths. Third person singular "water" requires "-s" on the verb: "changes." This is an inseparable phrasal verb.
  9. take / apart Explanation: "Take apart" means to disassemble. "Had to" requires the base form. This is separable, so "take the entire computer apart" places the object between verb and particle.
  10. fading away Explanation: "Fade away" means to disappear gradually. Present continuous "are + verb-ing" shows an ongoing process happening now. "Fading away" is the -ing form. This is an intransitive phrasal verb (no object).
  11. made / into Explanation: "Make into" means to convert deliberately. Past simple is needed for a completed past action. This is separable: "made the old warehouse into a modern tech hub" places the object between verb and preposition.
  12. mix up Explanation: "Mix up" means to confuse. Present simple "I...mix up" is used for habitual actions ("always"). The object "these two similar apps" follows naturally. Could also be separated: "mix these two similar apps up."

Exercise 2: Advanced Multiple Choice Challenge

Type: Restricted | Focus: Distinguishing between similar phrasal verbs and identifying correct usage

Choose the correct phrasal verb for each context. Distractors include similar-sounding verbs and common errors.

🎯 Challenge: Each question has 4 options. Only ONE is correct in the given context.

  1. The software company plans to __________ its new operating system next month.

    A) bring up
    B) bring out
    C) bring in
    D) bring about

  2. I need to __________ my work clothes and put on something comfortable.

    A) change into
    B) change out of
    C) change over
    D) change around

  3. The old manufacturing process gradually __________ as automation took over.

    A) faded out
    B) faded off
    C) faded away
    D) faded down

  4. We need to __________ this broken printer to see what's wrong with it.

    A) take away
    B) take off
    C) take apart
    D) take down

  5. The company decided to __________ the old filing system and use cloud storage instead.

    A) do up with
    B) do over with
    C) do away with
    D) do without

  6. Could you __________ all the computers before the storm hits?

    A) switch down
    B) switch out
    C) switch over
    D) switch off

  7. The small startup __________ a major corporation within just five years.

    A) turned over
    B) turned into
    C) turned around
    D) turned up

  8. We've __________ all our budget for this quarter and need to request more funding.

    A) used out
    B) used off
    C) used down
    D) used up

  9. The engineers need to __________ the new prototype before mass production begins.

    A) test up
    B) test out
    C) test over
    D) test through

  10. They __________ the abandoned factory __________ luxury apartments.

    A) made / to
    B) made / into
    C) made / for
    D) made / with

Answer Key + Detailed Explanations
  1. B) bring out Explanation: "Bring out" means to launch or release a product. A) "bring up" = mention a topic or raise a child. C) "bring in" = introduce or earn money. D) "bring about" = cause something to happen. Only "bring out" is used for product launches.
  2. B) change out of Explanation: "Change out of" means to remove clothes you're wearing. A) "change into" = put on different clothes (opposite meaning). C) "change over" = switch from one system to another. D) "change around" = rearrange items. The context shows removing work clothes.
  3. C) faded away Explanation: "Fade away" means to disappear gradually. A) "faded out" exists but is less common and typically used for sound/images. B) "faded off" is not a standard phrasal verb. D) "faded down" is not standard. "Fade away" is the correct form for gradual disappearance.
  4. C) take apart Explanation: "Take apart" means to disassemble into pieces. A) "take away" = remove or subtract. B) "take off" = remove clothing or depart (planes). D) "take down" = write notes or demolish. Only "take apart" means to disassemble for examination.
  5. C) do away with Explanation: "Do away with" means to eliminate or abolish. A) "do up with" is not a phrasal verb. B) "do over with" is not standard. D) "do without" = manage without something (different meaning). "Do away with" is the only correct form for elimination.
  6. D) switch off Explanation: "Switch off" means to turn off devices. A) "switch down" is not a standard phrasal verb. B) "switch out" = replace one thing with another. C) "switch over" = change from one thing to another. Only "switch off" means to turn off power.
  7. B) turned into Explanation: "Turn into" means to transform or become something different. A) "turned over" = flip or transfer control. C) "turned around" = reverse direction or improve a bad situation. D) "turned up" = arrive or increase volume. The context shows transformation over time.
  8. D) used up Explanation: "Use up" means to consume completely. A) "used out," B) "used off," and C) "used down" are not standard phrasal verbs. Only "use up" correctly expresses complete consumption of resources.
  9. B) test out Explanation: "Test out" means to try something to see if it works. A) "test up," C) "test over," and D) "test through" are not standard phrasal verbs. "Test out" is the correct form for evaluating prototypes and products.
  10. B) made / into Explanation: "Make into" means to convert or transform something. A) "made to" is not used for transformation. C) "made for" = designed for a purpose. D) "made with" = created using materials. Only "made into" expresses deliberate conversion from one thing to another.

Exercise 3: Multi-Error Detection & Correction

Type: Controlled | Focus: Identifying and correcting errors in form, particle choice, and usage

Each sentence contains ONE or MORE errors. Identify all errors and provide corrections with explanations.

🔍 Instructions: Find errors in: verb form, wrong particle, missing preposition, word order, or wrong verb choice.

  1. The IT team is backing all the data up before the server migration tomorrow.
  2. Please key your password in to access the system.
  3. We need to test the new software out carefully before releasing it to customers.
  4. The company did the old policy away with last month.
  5. My phone battery has been worn out and needs replacing.
  6. They changed the office layout around to create more meeting spaces.
  7. The caterpillar is changing to a butterfly.
  8. The technician took the computer apart to clean the dust out from inside.
  9. Traditional cassette tapes have faded away completely in the digital age.
  10. I always mix these two apps up because they have similar names.
  11. The startup turned to a billion-dollar company in just three years.
  12. We've used all our cloud storage up and need to upgrade our plan.
Answer Key + Detailed Explanations
  1. ✅ CORRECT (No error) Explanation: This sentence is actually correct. "Is backing...up" is present continuous (correct for ongoing action). "Back up" is separable, and with the object "all the data," both word orders are acceptable: "backing up all the data" or "backing all the data up." The separated form emphasizes the object.
  2. ✅ CORRECT (No error) Explanation: This sentence is correct. "Key in" is separable, and "key your password in" is a valid word order. Both "key in your password" and "key your password in" are acceptable. With pronoun objects, separation is required: "key it in."
  3. ✅ CORRECT (No error) Explanation: This sentence is correct. "Test out" is separable, and "test the new software out" is perfectly acceptable. Both "test out the software" and "test the software out" are correct. The separated form can add emphasis.
  4. ❌ Error: "did the old policy away with"
    ✅ Correction: "did away with the old policy" Explanation: "Do away with" is an INSEPARABLE phrasal verb. The object must come after the complete phrasal verb. You cannot separate "do" and "away with." The correct order is always: do away with + object. This is a word order error.
  5. ❌ Error: "has been worn out"
    ✅ Correction: "has worn out" Explanation: Present perfect should be "has worn out" (active voice), not "has been worn out" (passive voice). The battery itself wore out through use—it's not something done to it by an external agent. Use active voice: "has worn out." This is a voice error.
  6. ✅ CORRECT (No error) Explanation: This sentence is correct. "Changed the office layout around" is proper use of the separable phrasal verb "change around." The object "the office layout" is correctly placed between the verb and particle.
  7. ❌ Error: "changing to"
    ✅ Correction: "changing into" Explanation: The correct phrasal verb for transformation is "change INTO," not "change to." "Change into" means to transform from one form to another. "Change to" is not a standard phrasal verb for transformation. This is a particle error.
  8. ✅ CORRECT (No error) Explanation: This sentence is correct. "Took the computer apart" correctly uses the separable phrasal verb with the object in the middle. "To clean the dust out from inside" is also correct—"clean out" is another phrasal verb meaning to remove dirt/contents.
  9. ✅ CORRECT (No error) Explanation: This sentence is correct. "Have faded away" is present perfect (showing completed action with present relevance). "Fade away" means to disappear gradually, which is exactly what happened to cassette tapes. The adverb "completely" correctly modifies the verb.
  10. ✅ CORRECT (No error) Explanation: This sentence is correct. "Mix these two apps up" is proper use of the separable phrasal verb "mix up." Both word orders are acceptable: "mix up these two apps" or "mix these two apps up." The reason clause correctly explains why the confusion happens.
  11. ❌ Error: "turned to"
    ✅ Correction: "turned into" Explanation: The correct phrasal verb for transformation is "turn INTO," not "turn to." "Turn into" means to become or transform into something different. "Turn to" means to seek help from someone or to go to a page. This is a particle error that completely changes the meaning.
  12. ✅ CORRECT (No error) Explanation: This sentence is correct. "Used all our cloud storage up" is proper use of the separable phrasal verb "use up." Both "used up all our cloud storage" and "used all our cloud storage up" are acceptable. The separated form can emphasize completeness.
⚠️ Key Learning Points:
  • Inseparable verbs: "Do away with" cannot be separated. Object always comes after.
  • Particle precision: "Change INTO" and "turn INTO" for transformation, not "to"
  • Voice matters: "Has worn out" (active) vs. "has been worn out" (passive) have different implications
  • Separable flexibility: Many correct answers exist for separable verbs, but inseparable verbs have fixed word order

Exercise 4: Tech Company Dialogue — Contextual Completion

Type: Guided | Focus: Using phrasal verbs naturally in extended discourse

Complete this realistic conversation between tech company employees. Choose appropriate phrasal verbs and use correct forms based on context.

💼 Scenario: Emma (Product Manager) and David (IT Director) are discussing their company's digital transformation and upcoming product launch.

Emma: David, I'm worried about the server migration next week. Have we (1) all the critical data?
David: Yes, don't worry. My team has been (2) everything (2) to the cloud for the past month. We're almost done.
Emma: That's great. What about the old desktop computers? Are we going to (3) them or donate them?
David: We'll (4) some of them (4) to salvage the hard drives, then recycle the rest. The ones that still work will be donated.
Emma: Good idea. Now, about the product launch—we're planning to (5) the new app on March 15th. Will the servers be ready?
David: Absolutely. We've been (6) the new infrastructure for weeks. It can handle ten times our current traffic.
Emma: Excellent. I'm also thinking we should (7) the old user interface. It looks too dated compared to our competitors.
David: I agree. The design team has already (8) the entire layout (8). Want to see the mockups?
Emma: Yes, please! Oh, and one more thing—we've (9) our marketing budget this quarter. Can we reallocate some funds from IT?
David: That might be difficult. We need to (10) five new developers for the AI project. But let me check with finance.
Emma: Thanks. I really want this launch to succeed. Our startup has (11) a serious competitor in just two years. We can't afford to fail now.
David: Don't worry. Everyone's committed. The team has (12) work with incredible energy. We'll make this happen.
Word Bank: back up backing up bring out change around changed around do away with set to take apart take on test out testing out turn into turned into use up used up
Answer Key + Detailed Explanations
  1. (1) backed up Explanation: "Back up" means to create copies of data. Present perfect "have we backed up" is used because Emma is asking about a completed action that's relevant now (before next week's migration). The question form is: have/has + subject + past participle.
  2. (2) backing / up Explanation: "Back up" in present perfect continuous: "has been backing...up." This tense shows an action that started in the past and is still ongoing ("for the past month"). The separable form "backing everything up" places the object between verb and particle.
  3. (3) do away with Explanation: "Do away with" means to eliminate or get rid of. "Going to" requires the base form of the verb. Emma is asking whether they'll eliminate the computers or donate them (two options). This is an inseparable phrasal verb.
  4. (4) take / apart Explanation: "Take apart" means to disassemble. "Will" requires the base form. The separable structure "take some of them apart" places the object between verb and particle. This is done to salvage (save) the hard drives before recycling.
  5. (5) bring out Explanation: "Bring out" means to launch or release a product. "Planning to" requires the base form (infinitive). Emma is discussing the app launch date. This phrasal verb is commonly used for product releases in business contexts.
  6. (6) testing out Explanation: "Test out" means to try/evaluate something to see if it works. Present perfect continuous "have been testing out" shows an ongoing action over time ("for weeks"). The -ing form "testing out" is required after "been."
  7. (7) do away with Explanation: "Do away with" means to eliminate. "Should" requires the base form. Emma thinks they should eliminate the old interface because it looks dated. This inseparable phrasal verb expresses complete removal/elimination.
  8. (8) changed / around Explanation: "Change around" means to rearrange or reorganize. Present perfect "has changed...around" shows a completed action relevant to now. The separable form "changed the entire layout around" places the object between verb and particle.
  9. (9) used up Explanation: "Use up" means to consume completely. Present perfect "have used up" shows the budget is now completely spent (completed action with present result). "Used up" is the past participle form.
  10. (10) take on Explanation: "Take on" means to hire or employ. "Need to" requires the base form. David explains they need to hire five new developers, which requires budget. This phrasal verb is commonly used in employment contexts.
  11. (11) turned into Explanation: "Turn into" means to transform or become. Present perfect "has turned into" shows the transformation is complete. The startup transformed from small/unknown to a serious competitor over two years. Past participle of "turn" is "turned."
  12. (12) set to Explanation: "Set to" means to start working with determination and energy. Present perfect "has set to" shows they've already started working enthusiastically. "Set to work" is the complete phrase meaning to begin working with great effort and commitment.

Exercise 5: Creative Scenario Writing Challenge

Type: Free Production | Focus: Natural, creative use of phrasal verbs in original writing

Write original responses to real-world scenarios using the target phrasal verbs naturally and accurately.

✍️ Instructions: For each scenario, write 3-5 sentences using AT LEAST 3 different phrasal verbs from the list. Focus on natural, realistic language.

Phrasal Verbs to Use: back up bring out change around change into change out of do away with do up fade away key in make into mix up switch off/on take apart test out turn into use up wear out

Scenario 1: Office Modernization

Your company is renovating the office and upgrading all technology. Describe the changes being made and the process. Include details about old equipment, new systems, and workspace redesign.

Your response (3-5 sentences):
_____________________________________________
_____________________________________________
_____________________________________________

Scenario 2: Product Development Crisis

Your team is developing a new smartphone app, but you've encountered major technical problems two weeks before launch. Explain the situation, what went wrong, and how you're fixing it.

Your response (3-5 sentences):
_____________________________________________
_____________________________________________
_____________________________________________

Scenario 3: Technology Evolution Story

Describe how a specific technology (e.g., mobile phones, computers, cameras) has changed over the past 20 years. Discuss what disappeared, what emerged, and how it transformed.

Your response (3-5 sentences):
_____________________________________________
_____________________________________________
_____________________________________________

Scenario 4: IT Support Ticket

You're an IT support technician. A colleague's computer is malfunctioning. Explain step-by-step what you did to diagnose and fix the problem.

Your response (3-5 sentences):
_____________________________________________
_____________________________________________
_____________________________________________

Scenario 5: Startup Success Story

Tell the story of a successful tech startup from founding to major success. Include challenges, product launches, growth, and transformation.

Your response (4-6 sentences):
_____________________________________________
_____________________________________________
_____________________________________________
_____________________________________________
Sample Answers + Analysis

Scenario 1: Office Modernization — Sample Answer

Our company is completely doing away with paper-based systems and going fully digital. We're changing around the entire office layout to create more collaborative spaces with modern technology. The IT team has backed up all our files to the cloud before removing the old servers. We're also switching on new smart lighting and climate control systems. The old filing cabinets will be made into decorative furniture pieces for the break room.
Analysis: This response uses 5 phrasal verbs naturally: "doing away with" (elimination), "changing around" (rearrangement), "backed up" (data protection), "switching on" (activating), and "made into" (transformation). The verbs are used in appropriate tenses and contexts. The narrative flows logically from elimination → rearrangement → data protection → new systems → creative reuse.

Scenario 2: Product Development Crisis — Sample Answer

We were planning to bring out our new fitness tracking app next month, but we've discovered critical bugs in the payment system. The development team has taken apart the entire code architecture to identify the problem. We've used up our contingency budget hiring external consultants to help. Now we're testing out every feature thoroughly before we commit to a new launch date. Unfortunately, our original timeline has completely faded away, but quality is more important than speed.
Analysis: This response uses 5 phrasal verbs in a crisis narrative: "bring out" (product launch), "taken apart" (disassembly/analysis), "used up" (complete consumption), "testing out" (evaluation), and "faded away" (gradual disappearance). The tenses vary appropriately: present continuous for ongoing actions, present perfect for completed actions with present relevance, and simple present for current state. The scenario realistically depicts a product development crisis.

Scenario 3: Technology Evolution Story — Sample Answer

Over the past 20 years, mobile phones have turned into powerful pocket computers that can do almost anything. Traditional features like physical keyboards and removable batteries have faded away completely. Manufacturers have brought out increasingly sophisticated models with better cameras, faster processors, and larger screens. Old technologies like flip phones and PDAs have been done away with in favor of touchscreen smartphones. What started as simple calling devices has changed into essential tools for work, entertainment, and communication.
Analysis: This response uses 5 phrasal verbs to describe technological evolution: "turned into" (transformation), "faded away" (disappearance), "brought out" (product releases), "done away with" (elimination), and "changed into" (transformation). The narrative uses present perfect tense appropriately to show changes from past to present. The response demonstrates understanding of both gradual change (fade away) and deliberate change (do away with).

Scenario 4: IT Support Ticket — Sample Answer

First, I asked the user to back up all important files to our cloud storage. Then I took apart the computer case to check for hardware issues and found that the cooling fan had completely worn out. I replaced the fan and switched on the computer to test out the repair. Everything is working perfectly now, and I've asked the user to key in their password to verify full system access.
Analysis: This response uses 6 phrasal verbs in a technical support context: "back up" (data protection), "took apart" (disassembly), "worn out" (deterioration), "switched on" (activation), "test out" (evaluation), and "key in" (data entry). The sequence is logical: protect data → diagnose → identify problem → fix → test → verify. The response uses appropriate technical vocabulary and demonstrates understanding of IT procedures.

Scenario 5: Startup Success Story — Sample Answer

Three entrepreneurs set up CloudTech Solutions in 2019 with just $50,000 in seed funding. They brought out their first cloud storage product in 2020, which they had been testing out for months with beta users. The company quickly turned into a major player in the industry, forcing them to take on over 100 new employees. They did away with their original business model and pivoted to enterprise solutions. By 2023, what started as a small startup had changed into a company valued at $200 million, and they successfully brought out three more innovative products.
Analysis: This response uses 7 phrasal verbs (with one repeated naturally) in a success narrative: "set up" (establishment), "brought out" (product launch - used twice), "testing out" (evaluation), "turned into" (transformation), "take on" (hiring), "did away with" (elimination), and "changed into" (transformation). The timeline is clear (2019-2023), tenses are varied and appropriate, and the story arc follows a logical progression: founding → product launch → growth → pivot → success. This demonstrates advanced ability to use multiple phrasal verbs in extended discourse.
💡 Evaluation Criteria for Your Responses:
  • Accuracy: Are phrasal verbs used with correct particles, prepositions, and grammar?
  • Appropriacy: Do the phrasal verbs fit naturally in the context?
  • Variety: Have you used at least 3 different phrasal verbs per scenario?
  • Coherence: Does your narrative flow logically and make sense?
  • Complexity: Have you used different tenses and sentence structures?
🎯 Congratulations! You've completed all five progressive exercises, moving from restricted accuracy practice to free creative production. This progression mirrors natural language acquisition: first mastering form and meaning, then recognizing correct usage, then producing language in controlled contexts, and finally using phrasal verbs creatively in your own original writing. Review your creative writing responses and compare them with the sample answers to identify areas for improvement. Remember: the goal is not just to know these phrasal verbs, but to use them naturally and confidently in real communication!

Extra Practice 2

Five advanced, ultra-challenging exercises progressing from controlled accuracy drills to creative production tasks. Master change and technology phrasal verbs through intensive practice with comprehensive feedback.

Level: B2–C1 Topic: Change & Technology Format: Progressive (Restricted → Freer)

Exercise 1: Collocation & Pattern Mastery

Type: Restricted | Focus: Common collocations, fixed patterns, and natural word combinations

Complete each sentence with the correct phrasal verb AND the appropriate collocation. Both elements must be correct.

📚 Instructions: Fill in the phrasal verb in the correct form, paying attention to natural collocations and patterns.

  1. Before updating your operating system, make sure you __________ all your important files __________ to an external drive.
    Hint: back up + to (location)
  2. The receptionist asked me to __________ my access code __________ to unlock the security door.
    Hint: key in + code/password/number
  3. Don't forget to __________ the lights __________ when you leave the room to save electricity.
    Hint: switch off + lights/devices/equipment
  4. The engineers need several weeks to __________ the new prototype __________ before mass production begins.
    Hint: test out + product/system/prototype
  5. We've completely __________ our monthly bandwidth allowance __________, so the connection is very slow.
    Hint: use up + resources/supplies/allowance
  6. My smartphone screen has __________ __________ from constant use and needs replacing.
    Hint: wear out + from (cause)
  7. The IT department decided to __________ the office layout __________ to improve workflow efficiency.
    Hint: change around + layout/arrangement/furniture
  8. When heated to 100°C, liquid water __________ __________ steam through the process of evaporation.
    Hint: change into + new state/form
  9. The repair technician had to __________ the entire laptop __________ to identify the hardware problem.
    Hint: take apart + device/machine/equipment
  10. The government plans to __________ __________ outdated regulations that hinder technological innovation.
    Hint: do away with + rules/regulations/systems
  11. Traditional film cameras have gradually __________ __________ since digital photography became mainstream.
    Hint: fade away + (no object, intransitive)
  12. Over the past decade, social media platforms have __________ __________ essential communication tools for businesses.
    Hint: turn into + new form/role
Answer Key + Detailed Explanations
  1. back / up Explanation: "Back up" is separable, so "back all your important files up" places the object between verb and particle. The collocation "back up to + location" is common when specifying where data is saved. "Make sure you" requires the base form.
  2. key / in Explanation: "Key in" is separable, so "key my access code in" places the object between verb and particle. Common collocations include "key in a code/password/number/PIN." "Asked me to" requires the infinitive (base form).
  3. switch / off Explanation: "Switch off" is separable, so "switch the lights off" places the object between verb and particle. Common collocations: "switch off lights/devices/equipment/appliances." "Don't forget to" requires the base form.
  4. test / out Explanation: "Test out" is separable, so "test the new prototype out" or "test out the new prototype" are both correct. Common collocations: "test out a product/system/prototype/software." "Need...to" requires the base form.
  5. used / up Explanation: "Use up" is separable, so "used our monthly bandwidth allowance up" or "used up our monthly bandwidth allowance" work. Present perfect "have used up" shows completed action affecting the present. Common collocations: "use up resources/supplies/budget/allowance/data."
  6. worn / out Explanation: "Wear out" can be intransitive (no object needed). Present perfect "has worn out" shows the deterioration is complete. The pattern "wear out from + cause" is common: "from constant use/heavy use/overuse." The screen itself wore out (active voice).
  7. change / around Explanation: "Change around" is separable, so "change the office layout around" places the object between verb and particle. Common collocations: "change around layout/arrangement/furniture/schedule/seating." "Decided to" requires the base form.
  8. changes / into Explanation: "Change into" is inseparable. Present simple "changes into" is used for scientific facts. Third person singular "water" requires "-s." Common pattern: "change into + new state/form." The preposition "into" cannot be separated from the verb.
  9. take / apart Explanation: "Take apart" is separable, so "take the entire laptop apart" places the object between verb and particle. Common collocations: "take apart device/machine/equipment/computer/phone." "Had to" requires the base form.
  10. do / away with Explanation: "Do away with" is inseparable—the object must come after the complete phrasal verb. Common collocations: "do away with rules/regulations/systems/traditions/practices." "Plans to" requires the base form.
  11. faded / away Explanation: "Fade away" is intransitive (no object). Present perfect "have faded away" shows completed disappearance. This phrasal verb doesn't take an object and describes gradual disappearance. "Since" introduces a time clause explaining when the fading began.
  12. turned / into Explanation: "Turn into" is inseparable. Present perfect "have turned into" shows transformation completed over time. Common pattern: "turn into + new form/role/type." The phrase "over the past decade" signals present perfect tense.

Exercise 2: Fine-Grained Contextual Discrimination

Type: Restricted | Focus: Distinguishing between similar phrasal verbs in nuanced contexts

Choose the most appropriate phrasal verb for each specific context. The differences are subtle—read carefully!

🎯 Challenge: Each pair of options is similar but only ONE fits the precise context perfectly.

  1. I need to __________ my formal suit and put on casual clothes for the weekend.

    A) change into
    B) change out of

    Context clue: Focus on what you're removing vs. what you're putting on
  2. The small tech startup has __________ a major industry player in just five years.

    A) changed into
    B) turned into

    Context clue: Natural/gradual development vs. deliberate transformation
  3. The architects __________ the abandoned warehouse __________ luxury apartments.

    A) turned / into
    B) made / into

    Context clue: Deliberate, planned conversion vs. natural change
  4. I always __________ these two apps because their logos are nearly identical.

    A) mix up
    B) mess up

    Context clue: Confusion between two things vs. making mistakes
  5. The company decided to __________ its outdated filing system last year.

    A) do away with
    B) do up

    Context clue: Elimination vs. renovation/improvement
  6. They're planning to __________ the old building and create a modern office space.

    A) do away with
    B) do up

    Context clue: Complete removal vs. renovation while keeping the building
  7. My laptop battery has completely __________ after three years of daily charging.

    A) worn out
    B) used up

    Context clue: Deterioration from use vs. complete consumption
  8. We've __________ all the printer paper and need to order more immediately.

    A) worn out
    B) used up

    Context clue: Consumable supplies vs. equipment deterioration
  9. Could you __________ the air conditioning? It's getting too hot in here.

    A) switch on
    B) turn on

    Context clue: Both are correct, but one is more common in British English
  10. The use of typewriters has gradually __________ in the digital age.

    A) faded away
    B) faded out

    Context clue: Complete disappearance vs. gradual reduction (both similar, but one is more standard)
Answer Key + Detailed Explanations
  1. B) change out of Explanation: "Change out of" focuses on REMOVING the clothes you're currently wearing. "Change into" focuses on PUTTING ON new clothes. The sentence emphasizes removing the formal suit ("change out of my formal suit"), then mentions putting on casual clothes as a secondary action. If the focus were on the casual clothes, you'd say "change into casual clothes."
  2. B) turned into Explanation: "Turn into" suggests natural, gradual development or evolution over time. "Change into" is more general and can be used for any transformation, but "turn into" is more idiomatic for business growth and development. The phrase "in just five years" suggests a development process, making "turned into" more natural.
  3. B) made / into Explanation: "Make into" emphasizes deliberate, planned conversion with effort and intention. Architects deliberately planned and executed the conversion. "Turn into" could work but suggests more natural change. Since architects actively designed and converted the warehouse, "made into" better captures the deliberate, professional transformation.
  4. A) mix up Explanation: "Mix up" means to confuse one thing with another. "Mess up" means to make mistakes or ruin something. The sentence describes confusion between two similar apps (mistaking one for the other), not making mistakes while using them. The reason clause ("because their logos are nearly identical") confirms this is about confusion, not errors.
  5. A) do away with Explanation: "Do away with" means to eliminate or abolish completely. "Do up" means to renovate or improve. An "outdated filing system" would be eliminated and replaced, not renovated. The word "outdated" suggests the system is obsolete and should be removed entirely, not improved.
  6. B) do up Explanation: "Do up" means to renovate or improve while keeping the basic structure. "Do away with" means complete elimination. The phrase "create a modern office space" suggests they're keeping the building but renovating it. If they were demolishing it, you'd use "do away with" or "tear down."
  7. A) worn out Explanation: "Wear out" describes deterioration or breakdown from use over time. "Use up" means to consume completely (like supplies). A battery deteriorates and loses capacity—it doesn't get consumed like paper or ink. The phrase "after three years of daily charging" indicates gradual deterioration, not consumption.
  8. B) used up Explanation: "Use up" means to consume all of a supply. "Wear out" means to deteriorate from use. Paper is a consumable supply that gets used up (consumed completely), not equipment that wears out. The phrase "need to order more" confirms this is about depleted supplies.
  9. A) switch on OR B) turn on (BOTH ACCEPTABLE) Explanation: Both "switch on" and "turn on" are correct and interchangeable for activating devices. "Switch on" is slightly more common in British English, while "turn on" is universal. In this context, either answer is acceptable. The question tests awareness that both exist and are synonymous for most devices.
  10. A) faded away Explanation: "Fade away" is the standard phrasal verb for gradual disappearance. "Fade out" exists but is less common and typically used for sound/images in media contexts (like fading out music). For general disappearance of technologies or practices, "fade away" is the more natural and widely accepted choice.

Exercise 3: Advanced Paraphrase Challenge

Type: Controlled | Focus: Expressing the same idea using different phrasal verbs or structures

Rewrite each sentence using a different phrasal verb or structure while maintaining the original meaning. Multiple correct answers may exist.

🔄 Instructions: Transform the sentence using an alternative phrasal verb or grammatical structure. Maintain the core meaning.

  1. Original: The company is planning to launch its new tablet device next quarter.
    Paraphrase using a phrasal verb: _________________________________
  2. Original: Make sure you create backup copies of all important documents.
    Paraphrase using a phrasal verb: _________________________________
  3. Original: The technician disassembled the printer to locate the paper jam.
    Paraphrase using a phrasal verb: _________________________________
  4. Original: Traditional landline telephones are gradually disappearing from homes.
    Paraphrase using a phrasal verb: _________________________________
  5. Original: We need to evaluate the new software thoroughly before purchasing licenses.
    Paraphrase using a phrasal verb: _________________________________
  6. Original: The government eliminated several outdated tax regulations last year.
    Paraphrase using a phrasal verb: _________________________________
  7. Original: The startup evolved into a billion-dollar corporation within a decade.
    Paraphrase using a different phrasal verb: _________________________________
  8. Original: They converted the old factory building into a technology hub.
    Paraphrase using a different phrasal verb: _________________________________
  9. Original: I frequently confuse these two similar applications.
    Paraphrase using a phrasal verb: _________________________________
  10. Original: My phone's charging cable has deteriorated from constant use.
    Paraphrase using a phrasal verb: _________________________________
Sample Answers + Analysis
  1. The company is planning to bring out its new tablet device next quarter. Analysis: "Bring out" directly replaces "launch" in product contexts. Both mean to release a new product to the market. The sentence structure remains identical. Alternative: "The company is planning to release its new tablet device next quarter" (without phrasal verb).
  2. Make sure you back up all important documents. Analysis: "Back up" replaces "create backup copies of." The phrasal verb is more concise and natural in tech contexts. The meaning is identical—creating copies for safety. Alternative word order: "Make sure you back all important documents up."
  3. The technician took apart the printer to locate the paper jam. / The technician took the printer apart to locate the paper jam. Analysis: "Take apart" directly replaces "disassemble." Both mean to separate into pieces. The phrasal verb is more common in everyday English. Both word orders are acceptable since "take apart" is separable.
  4. Traditional landline telephones are gradually fading away from homes. Analysis: "Fade away" replaces "disappear." Both convey gradual disappearance, but "fade away" emphasizes the slow, gradual nature more strongly. The word "gradually" reinforces this meaning. Alternative: "Traditional landline telephones are fading away from homes gradually."
  5. We need to test out the new software thoroughly before purchasing licenses. Analysis: "Test out" replaces "evaluate." Both mean to try and assess something. "Test out" is more informal and common in tech contexts. The word "thoroughly" works well with both verbs. Alternative word order: "We need to test the new software out thoroughly..."
  6. The government did away with several outdated tax regulations last year. Analysis: "Did away with" replaces "eliminated." Both mean to abolish or remove completely. The phrasal verb is slightly more informal but very common in news and formal writing. The past simple "did away with" matches the time marker "last year."
  7. The startup turned into a billion-dollar corporation within a decade. Analysis: "Turned into" replaces "evolved into." Both convey transformation over time. "Turn into" is more common and slightly more informal. Both emphasize the gradual nature of change. Alternative: "The startup changed into a billion-dollar corporation within a decade" (though less natural).
  8. They made the old factory building into a technology hub. / They turned the old factory building into a technology hub. Analysis: Both "made into" and "turned into" can replace "converted into." "Made into" emphasizes deliberate effort and planning. "Turned into" emphasizes transformation. Both are correct, with slightly different nuances. "Made into" is slightly more formal.
  9. I frequently mix up these two similar applications. / I frequently mix these two similar applications up. Analysis: "Mix up" replaces "confuse." Both mean to mistake one thing for another. "Mix up" is more informal and common in everyday speech. Both word orders are acceptable since "mix up" is separable.
  10. My phone's charging cable has worn out from constant use. Analysis: "Worn out" replaces "deteriorated." Both mean to become damaged or unusable through use. "Wear out" is more common in everyday English. The phrase "from constant use" works perfectly with both verbs to show the cause of deterioration.

Exercise 4: Tech Blog Article — Extended Discourse

Type: Guided | Focus: Using phrasal verbs naturally in extended written discourse

Complete this technology blog article with appropriate phrasal verbs. Consider context, register, and natural flow.

📝 Article Title: "The Digital Transformation of Modern Workspaces"

Paragraph 1: The Old Office
Just a decade ago, most offices relied heavily on paper-based systems. Employees would spend hours filing documents, and important information could easily be (1) with other paperwork. When equipment (2), it would take days to repair or replace. The traditional office setup was rigid, with desks and furniture rarely (3) to accommodate new working styles.
Paragraph 2: The Transition Period
As technology advanced, companies began to (4) outdated practices. IT departments started encouraging employees to (5) all their files to cloud storage regularly. New software systems were (6) carefully before being implemented company-wide. Gradually, paper filing systems (7) as digital alternatives became more reliable and efficient.
Paragraph 3: The Modern Workspace
Today's offices have (8) collaborative hubs where technology seamlessly integrates with daily work. Companies regularly (9) new productivity tools and applications to stay competitive. Smart systems automatically (10) lights and climate control when rooms are empty, saving energy. When technical issues arise, IT support can often diagnose problems remotely without having to (11) physical equipment.
Paragraph 4: Looking Forward
The transformation isn't complete. Many organizations continue to (12) their workspaces, experimenting with flexible layouts and hot-desking arrangements. As artificial intelligence and automation advance, we may see even traditional job roles (13) something entirely different. The key is ensuring that employees don't (14) their energy adapting to constant changes, but instead embrace technology as a tool for empowerment.
Word Bank: back up bring out change around changed around do away with fade away faded away mix up mixed up switch off take apart test out tested out turn into turned into use up wear out wore out
Answer Key + Detailed Explanations

Paragraph 1: The Old Office

  1. (1) mixed up Explanation: "Mix up" means to confuse or disorder. Past participle "mixed up" is used in passive voice "could be mixed up" (modal + be + past participle). Important information could be confused with other paperwork in paper-based systems. This describes a common problem in old filing systems.
  2. (2) wore out Explanation: "Wear out" means to deteriorate from use. Past simple "wore out" is used because the paragraph describes past situations ("a decade ago"). Equipment would break down or stop working from use. This is an intransitive use (no object needed).
  3. (3) changed around Explanation: "Change around" means to rearrange. Past participle "changed around" is used in passive voice "were rarely changed around" (be + past participle). The sentence describes how furniture was seldom rearranged in traditional offices. "Rarely" emphasizes the rigid, unchanging nature of old offices.

Paragraph 2: The Transition Period

  1. (4) do away with Explanation: "Do away with" means to eliminate. "Began to + infinitive" requires the base form. Companies started eliminating outdated practices during the transition to digital. This phrasal verb is inseparable and emphasizes complete removal.
  2. (5) back up Explanation: "Back up" means to create copies. "Encouraging...to + infinitive" requires the base form. IT departments promoted the practice of creating backup copies of files. This is a key practice in digital transformation for data safety.
  3. (6) tested out Explanation: "Test out" means to evaluate. Past participle "tested out" is used in passive voice "were tested out" (be + past participle). New systems were evaluated carefully before company-wide implementation. This shows a cautious, methodical approach to technology adoption.
  4. (7) faded away Explanation: "Fade away" means to disappear gradually. Past simple "faded away" describes how paper systems gradually disappeared. "Gradually" reinforces the slow disappearance. This is an intransitive phrasal verb showing the natural decline of old systems.

Paragraph 3: The Modern Workspace

  1. (8) turned into Explanation: "Turn into" means to transform. Present perfect "have turned into" shows the transformation from past to present is complete. Today's offices have become collaborative hubs. This emphasizes the complete change from traditional to modern workspaces.
  2. (9) bring out Explanation: "Bring out" means to launch or release. Present simple "bring out" describes regular, habitual action ("regularly"). Companies routinely release new tools to stay competitive. This shows ongoing innovation in modern workplaces.
  3. (10) switch off Explanation: "Switch off" means to turn off. Present simple "switch off" describes automatic, regular action. Smart systems automatically turn off lights and climate control to save energy. This illustrates modern automation and energy efficiency.
  4. (11) take apart Explanation: "Take apart" means to disassemble. "Without having to + infinitive" requires the base form. IT support can diagnose remotely without needing to disassemble physical equipment. This shows how remote support has reduced the need for physical intervention.

Paragraph 4: Looking Forward

  1. (12) change around Explanation: "Change around" means to rearrange. "Continue to + infinitive" requires the base form. Organizations keep rearranging their workspaces with new layouts. The following phrase "experimenting with flexible layouts" supports this meaning.
  2. (13) turn into Explanation: "Turn into" means to transform. "See + object + infinitive" (without "to") requires the base form. We might see job roles transform into something completely different. This expresses future possibility about how AI might change work.
  3. (14) use up Explanation: "Use up" means to consume completely. "Ensuring that...don't + base form" requires the base form. The goal is preventing employees from completely exhausting their energy. "Use up energy" is a common collocation meaning to deplete energy reserves.

Exercise 5: Free Creative Writing — Your Technology Story

Type: Free Production | Focus: Authentic, creative use in original extended writing

Write original extended responses demonstrating natural command of phrasal verbs in realistic contexts.

✍️ Instructions: Choose ONE topic and write 150-200 words using AT LEAST 6 different phrasal verbs naturally. Focus on coherence, accuracy, and natural expression.

Target Phrasal Verbs (use at least 6): back up bring out change around change into/out of do away with do up fade away key in make into mix up switch off/on take apart test out turn into use up wear out

Topic 1: A Technology Disaster (and Recovery)

Describe a time when technology failed you badly—a crashed computer, lost data, broken device, etc. Explain what happened, how you felt, what you did to fix it, and what you learned. Include specific details about the problem and solution.

Your response (150-200 words):
_____________________________________________
_____________________________________________
_____________________________________________
_____________________________________________
_____________________________________________

Topic 2: The Evolution of a Technology You Use

Choose a technology you use regularly (smartphone, computer, camera, etc.) and describe how it has evolved over your lifetime. What features have disappeared? What new capabilities have emerged? How has it changed your life or work? Be specific with examples.

Your response (150-200 words):
_____________________________________________
_____________________________________________
_____________________________________________
_____________________________________________
_____________________________________________

Topic 3: Your Ideal Smart Home/Office

Describe your vision for a fully automated, technology-integrated home or office. What would be automated? What old systems would you eliminate? How would the space be organized? What new devices would you introduce? Be creative but realistic.

Your response (150-200 words):
_____________________________________________
_____________________________________________
_____________________________________________
_____________________________________________
_____________________________________________
Sample Responses + Detailed Analysis

Topic 1: A Technology Disaster — Sample Response

Last year, my laptop suddenly crashed while I was finishing an important presentation. I hadn't backed up my files for weeks, and I panicked when the screen switched off and wouldn't restart. I immediately took it to a repair shop, where the technician had to take apart the entire machine to diagnose the problem. The hard drive had completely worn out from years of constant use. Fortunately, they recovered most of my data, but I'd used up all my savings on the expensive recovery service. This disaster turned into a valuable lesson: now I religiously back up everything to cloud storage daily. I also did away with my habit of keeping everything on one device. The experience was stressful, but it changed me into a much more cautious and organized technology user. (150 words)
Analysis: This response uses 10 phrasal verbs naturally: backed up (twice), switched off, take apart, worn out, used up, turned into, did away with, and changed...into. The narrative follows a clear structure: problem → action → consequence → lesson learned. Tenses are varied and appropriate (past perfect, past simple, present simple). The phrasal verbs are integrated naturally without feeling forced. The response demonstrates advanced ability to use multiple phrasal verbs in coherent, extended discourse.

Topic 2: Evolution of Technology — Sample Response

Mobile phones have dramatically turned into something unrecognizable from what they were twenty years ago. When I was young, phones were simple devices for calling and texting. Physical keyboards and removable batteries have completely faded away, replaced by sleek touchscreens. Manufacturers regularly bring out new models with better cameras and faster processors. What started as a communication tool has changed into an essential device for work, entertainment, and daily life. I used to mix up my phone with my camera, MP3 player, and GPS device—now one device does everything. Companies have done away with many separate gadgets by integrating all functions into smartphones. However, I've worn out several charging cables and had to replace batteries that wore out from constant charging. Despite these minor issues, smartphones have revolutionized how we live and work. (152 words)
Analysis: This response uses 8 phrasal verbs (with "wear out" used twice naturally): turned into, faded away, bring out, changed into, mix up, done away with, worn out (twice). The narrative traces evolution chronologically with clear before/after contrasts. Present perfect tense is used appropriately to show changes from past to present. The response demonstrates understanding of both transformation verbs (turn into, change into) and disappearance/elimination verbs (fade away, do away with). The writing flows naturally with good cohesion.

Topic 3: Ideal Smart Home — Sample Response

In my ideal smart home, I would do away with all manual light switches and make the entire house into an automated environment. Lights would automatically switch on when I enter a room and switch off when I leave, saving energy. I'd change around the furniture layout seasonally using modular, movable pieces. The home office would have systems that automatically back up all my work to multiple cloud services, so I'd never lose important files. Smart appliances would monitor their own condition and alert me before they wear out, preventing unexpected breakdowns. I'd test out new smart home devices regularly to stay current with technology. Voice-controlled systems would eliminate the need to key in passwords or codes constantly. The entire space would turn into a seamless blend of comfort, efficiency, and cutting-edge technology, making daily life easier and more sustainable. (162 words)
Analysis: This response uses 11 phrasal verbs: do away with, make...into, switch on, switch off, change around, back up, wear out, test out, key in, and turn into. The writing uses conditional structures appropriately ("would + base form") to describe hypothetical situations. The phrasal verbs are distributed evenly throughout and serve different functions (elimination, transformation, automation, maintenance). The response demonstrates creative thinking while maintaining realistic possibilities. The conclusion effectively summarizes the vision with a final transformation verb (turn into).
💡 Self-Evaluation Checklist:
  • Quantity: Did you use at least 6 different phrasal verbs?
  • Accuracy: Are all phrasal verbs used with correct particles, prepositions, and grammar?
  • Naturalness: Do the phrasal verbs fit naturally, or do they seem forced?
  • Variety: Have you used different types (separable/inseparable, transitive/intransitive)?
  • Coherence: Does your writing flow logically with clear organization?
  • Length: Is your response 150-200 words?
  • Relevance: Does your writing address the topic directly with specific details?
🎯 Outstanding Achievement! You've completed Extra Practice 2, demonstrating advanced mastery through five progressively challenging exercises. From precision collocation practice to creative free writing, you've shown the ability to use change and technology phrasal verbs accurately, appropriately, and naturally. Compare your creative writing with the sample responses to identify strengths and areas for continued growth. Remember: true mastery comes not from memorization, but from the ability to use language flexibly and confidently in authentic communication contexts. Keep practicing, and these phrasal verbs will become a natural part of your active vocabulary!

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