Modal Power
Phrasal Verbs
Word Formation
Tense Detectives
Conditionals
Collocations
Reported Speech
Passive & Relative
Vocabulary Precision
Error Correction
10

Choose the best modal: You ___ wear a seat belt; it is the law.

must

10

Replace the verb: Please continue with your work.

carry on

10

What is the noun form of 'decide'?

decision

10

Complete: I ___ here since 2022.

have lived / have been living

10

Complete: If it rains tomorrow, we ___ indoors.

will stay

10

Complete: ___ a decision.

make

10

Report: Mia said, 'I am tired.'

Mia said (that) she was tired.

10

Make passive: People speak English in many countries.

English is spoken in many countries.

10

What adjective means 'very tired'?

exhausted

10

Correct: She don't enjoy crowded places.

She doesn't enjoy crowded places.

20

Make this advice stronger: You should back up your files.

You ought to / should definitely back up your files.

20

Complete: We have ___ milk, so I'll buy some.

run out of

20

What is the adverb form of 'beautiful'?

beautifully

20

Choose: When I arrived, they ate / were eating dinner.

were eating

20

Complete: If I were you, I ___ apologize.

would

20

Complete: ___ attention to the instructions.

pay

20

Report the request: 'Please close the window,' he said to me.

He asked me to close the window.

20

Complete: The new bridge ___ next year.

will be opened / is going to be opened

20

Replace 'very important' with one precise adjective.

crucial / essential / vital

20

Correct: I look forward to meet you.

I look forward to meeting you.

30

Complete the deduction: The lights are off and nobody is answering. They ___ be home.

can't

30

What phrasal verb means 'cancel' an event?

call off

30

What is the verb related to the noun 'amazement'?

amaze

30

Complete: By next Friday, we ___ the project.

will have finished

30

Rewrite: I don't know her number, so I can't call her.

If I knew her number, I could call her.

30

Choose: strong / heavy rain.

heavy rain

30

Report: 'I saw Tom yesterday,' Ana said.

Ana said she had seen Tom the day before.

30

Join with who: The woman is my neighbour. She designed the garden.

The woman who designed the garden is my neighbour.

30

What verb means to officially end a law or system?

abolish

30

Correct: Despite of the rain, we went out.

Despite the rain / In spite of the rain, we went out.

40

Express past ability: After several attempts, she ___ solve the problem.

was able to / managed to

40

Replace the phrase: I met an old friend unexpectedly.

ran into / bumped into

40

Add a prefix to make the opposite of 'responsible'.

irresponsible

40

Correct: I have seen her yesterday.

I saw her yesterday.

40

Complete the third conditional: If they ___ earlier, they wouldn't have missed the train.

had left

40

Complete: The team ___ the deadline despite several delays.

met

40

Report the question: 'Where do you work?' she asked him.

She asked him where he worked.

40

Make passive: Someone has stolen my bicycle.

My bicycle has been stolen.

40

Distinguish economic and economical.

Economic relates to the economy; economical means good value or not wasteful.

40

Correct: He suggested me to apply for the job.

He suggested that I apply / suggested applying for the job.

50

Rewrite as a past criticism: It was a mistake not to call me.

You should have called me.

50

Complete: The company plans to ___ a new app next month.

bring out / roll out

50

Complete with a form of employ: The government wants to reduce ___.

unemployment

50

Complete: This time tomorrow, I ___ over the Pacific.

will be flying

50

Complete: Unless you ___ now, you will be late.

leave

50

What adjective commonly collocates with 'evidence' to mean very convincing?

compelling evidence

50

Report the warning: 'Don't touch that wire,' the engineer said.

The engineer warned us not to touch that wire.

50

Choose who or whom: The candidate to ___ I spoke was impressive.

whom

50

What adjective describes a claim that seems reasonable and believable?

plausible

50

Correct: The news are extremely worrying.

The news is extremely worrying.

60

Complete: Visitors ___ have booked in advance; walk-ins are also welcome.

needn't / don't have to

60

What phrasal verb means 'tolerate' an annoying situation?

put up with

60

Change 'rely' into an adjective meaning dependable.

reliable

60

Choose and explain: She has written / has been writing three reports today.

has written, because the completed number is emphasized

60

Use a mixed conditional: I didn't study medicine, so I am not a doctor now.

If I had studied medicine, I would be a doctor now.

60

Complete: The policy could ___ a serious threat to small businesses.

pose

60

Report the promise: 'I'll help you tomorrow,' Ben said.

Ben promised to help me the next day.

60

Rewrite with have something done: A mechanic serviced my car yesterday.

I had my car serviced yesterday.

60

Replace 'make worse' in formal English.

worsen / aggravate / exacerbate

60

Correct: I wish I would know the answer.

I wish I knew the answer.

70

Use a modal perfect for deduction: I am sure Leo forgot the meeting.

Leo must have forgotten the meeting.

70

Complete: After months of discussion, the deal finally ___.

fell through

70

Complete with a form of persuade: She gave a highly ___ presentation.

persuasive

70

Complete: He ___ for an hour before the bus finally came.

had been waiting

70

Rewrite with provided that: You can borrow my car only if you drive carefully.

You can borrow my car provided that you drive carefully.

70

Replace the weak phrase: The experiment gave a surprising result.

The experiment produced / yielded a surprising result.

70

Report using admitted: 'Yes, I broke the vase,' Leo said.

Leo admitted breaking / having broken the vase.

70

Make passive reporting: People believe the painting is authentic.

The painting is believed to be authentic.

70

What noun means an unexpected difficulty that delays progress?

setback

70

Correct: She accused him for stealing the money.

She accused him of stealing the money.

80

Complete the missed opportunity: We ___ have taken a taxi, but we decided to walk.

could

80

Replace the phrase: Can you investigate this complaint?

Can you look into this complaint?

80

Form a noun meaning 'the state of being scarce' from scarce.

scarcity

80

Use the future in the past: She said, 'I will call later.'

She said she would call later.

80

Correct: If I would have more time, I would learn Korean.

If I had more time, I would learn Korean.

80

Complete: The issue has ___ widespread concern among parents.

caused / raised / sparked

80

Report using denied: 'I didn't leak the information,' she said.

She denied leaking / having leaked the information.

80

Add commas if needed: My brother who lives in Toronto is a chef. I have only one brother.

My brother, who lives in Toronto, is a chef.

80

Choose the best word: The new evidence contradicted / denied his account.

contradicted

80

Correct: Hardly I had arrived when the meeting started.

Hardly had I arrived when the meeting started.

90

Explain the difference: You didn't need to buy milk / You needn't have bought milk.

The first does not say whether you bought it; the second means you bought it unnecessarily.

90

Complete: Her confidence ___ her lack of experience.

makes up for

90

Complete with a form of understand: The instructions were vague and easily ___.

misunderstood / misinterpreted

90

Complete: It is the first time I ___ such a convincing argument.

have heard

90

Complete with inversion: ___ I known about the delay, I would have waited.

Had

90

Which is natural: deeply disappointed or highly disappointed?

deeply disappointed

90

Correct: He asked me where was I going.

He asked me where I was going.

90

Reduce the relative clause: Students who wish to apply should email us.

Students wishing to apply should email us.

90

What adjective means willing to consider new ideas and change your opinion?

open-minded

90

Correct: Not only he missed the deadline, but he also blamed us.

Not only did he miss the deadline, but he also blamed us.

100

Correct the sentence: She mustn't have seen the email, because she replied immediately.

She must have seen the email, because she replied immediately.

100

Explain 'get away with' in: He copied the report and got away with it.

Do something wrong without being caught or punished.

100

Build the correct word: His refusal to compromise showed great ___. (STUBBORN)

stubbornness

100

Correct the sequence: By the time we got there, the film already started.

By the time we got there, the film had already started.

100

Explain the meaning difference: If she called, I would answer / If she had called, I would have answered.

The first imagines a present or future call; the second imagines a past call that did not happen.

100

Complete the academic collocation: The findings ___ doubt on the earlier theory.

cast

100

Report with no unnecessary backshift: The teacher said, 'Water boils at 100°C.'

The teacher said that water boils at 100°C.

100

Correct the passive: The suspect is believed that he left the country.

The suspect is believed to have left the country.

100

Explain the difference between imply and infer.

A speaker implies; a listener or reader infers.

100

Correct every error: If I knew about the vacancy, I would have applied last week.

If I had known about the vacancy, I would have applied last week.

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