English Conditionals Quiz

Question 1

Which type of conditional is: 'If you heat ice, it melts'?

Accepted Answer

Zero conditional

Answer

First conditional

Answer

Second conditional

Answer

Third conditional

Question 2

Choose the correct form: 'If I ___ you, I would think carefully before deciding.'

Accepted Answer

were

Answer

am

Answer

was

Answer

would be

Question 3

Which sentence is a correct first conditional?

Accepted Answer

If it rains, we will stay inside.

Answer

If it will rain, we stay inside.

Answer

If it rained, we would stay inside.

Answer

If it had rained, we would have stayed inside.

Question 4

What does the third conditional express?

Accepted Answer

A past hypothetical — imagining a different result in the past

Answer

A future real possibility

Answer

A present unreal situation

Answer

A universal scientific truth

Question 5

Choose the correct third conditional: 'If she ___ the map, she ___ lost.'

Accepted Answer

had checked / wouldn't have got

Answer

checked / wouldn't have got

Answer

had checked / didn't get

Answer

checked / wouldn't get

Question 6

What is a 'mixed conditional' and which combination is most common?

Accepted Answer

A conditional that mixes past condition with present result (or vice versa)

Answer

A conditional that mixes formal and informal English

Answer

A conditional with both an if-clause and a unless-clause

Answer

A conditional where both clauses are in the same tense

Question 7

Choose the correct mixed conditional: 'If she hadn't moved abroad, she ___ here now.'

Accepted Answer

would live

Answer

will live

Answer

would have lived

Answer

had lived

Question 8

What is 'inversion' in conditional sentences and give an example?

Accepted Answer

Omitting 'if' and inverting the subject and auxiliary

Answer

Putting the result clause before the if-clause

Answer

Using negative conditionals

Answer

Replacing 'would' with 'should'

Question 9

Choose the correct form: 'Unless you ___ harder, you will fail.'

Accepted Answer

study

Answer

will study

Answer

studied

Answer

had studied

Question 10

Which sentence uses 'should' to suggest a more tentative or polite condition?

Accepted Answer

If you should need any assistance, please let me know.

Answer

If you would need any assistance, please let me know.

Answer

If you might need any assistance, please let me know.

Answer

If you could need any assistance, please let me know.

Question 11

What is the difference between 'if' and 'when' in conditional sentences?

Accepted Answer

'If' implies uncertainty; 'when' implies certainty that the event will happen

Answer

They are interchangeable in all contexts

Answer

'When' is only used in first conditionals; 'if' in all others

Answer

'If' is for future events; 'when' is for past events

Question 12

Choose the correct sentence with 'wish' expressing a present unreal situation:

Accepted Answer

I wish I could speak Japanese.

Answer

I wish I can speak Japanese.

Answer

I wish I will speak Japanese.

Answer

I wish I spoke Japanese fluently yesterday.

Question 13

Choose the correct sentence with 'wish' expressing regret about the past:

Accepted Answer

I wish I had studied harder last year.

Answer

I wish I studied harder last year.

Answer

I wish I would study harder last year.

Answer

I wish I study harder last year.

Question 14

What does 'I would have thought' or 'I would imagine' suggest in conditional usage?

Accepted Answer

A polite, tentative assumption rather than a definite statement

Answer

A definite fact being stated

Answer

A command disguised as a statement

Answer

A past habit now discontinued

Question 15

Choose the correct inverted conditional: 'If he had arrived earlier, he could have met the director.' → Inverted form:

Accepted Answer

Had he arrived earlier, he could have met the director.

Answer

Would he have arrived earlier, he could have met the director.

Answer

He had arrived earlier, could have met the director.

Answer

Arrived earlier had he, he could have met the director.

Question 16

Which correctly uses a conditional to express an unrealistic wish about the present?

Accepted Answer

If I were a bird, I would fly.

Answer

If I am a bird, I would fly.

Answer

If I was been a bird, I would fly.

Answer

If I had been a bird, I would have flown.

Question 17

What is the 'hypothetical past in the future' conditional? (e.g., 'If he were to resign tomorrow...')

Accepted Answer

A formal second conditional variant using 'were to + infinitive', suggesting a hypothetical future

Answer

It's the same as the third conditional

Answer

A first conditional with 'were'

Answer

A zero conditional about past habits

Question 18

Choose the correct form using 'provided that': '___ you meet the deadline, the bonus will be paid.'

Accepted Answer

Provided that you meet

Answer

Provided that you will meet

Answer

Provided that you met

Answer

Provided that you would meet

Question 19

What is the difference between these two sentences? (A) 'If he knew the answer, he would tell us.' (B) 'If he knows the answer, he will tell us.'

Accepted Answer

Sentence A suggests he probably doesn't know; sentence B suggests it's a real possibility that he does know

Answer

There is no difference

Answer

Sentence A is about the past; sentence B is about the future

Answer

Sentence A is more formal than sentence B

Question 20

Choose the correct mixed conditional: 'If I ___ (be) born in France, I ___ (speak) French now.'

Accepted Answer

had been born / would speak

Answer

was born / will speak

Answer

were born / would have spoken

Answer

had been born / would have spoken