Grammar

Complete the formula of first conditional

If+simple present, __________+verb

Complete the formula of second conditional:

If+____________, ___________+verb

Complete the formula of the third conditional

If+__________, would _____+ past participle

Choose all sentences if first conditional

• She'll take a taxi if it rains.

• If I were you, I would get a new job.

• If he comes, I'll be surprised.

• If you hadn't been late, we wouldn't have missed the bus.

Choose all sentences in second conditional

• If he were younger, he would travel more.

• If we weren't friends, I would be angry with you.

• If we don't see each other tomorrow, we'll see each other next week.

• If we had arrived earlier, we would have seen John.

Choose all sentences in third conditional

• If they had gone to bed early, they wouldn't have woken up late.

• If we don't work harder, we won't pass the exam.

• If she had her laptop with her, she would email me.

• If we go on holiday this summer, we'll go to Spain.

Choose the correct answer (if or unless )

__________ I had enough money, I wouldn’t buy that designer watch.

• If

• Unless

Choose the correct answer (if or unless )

We wouldn’t book a holiday _______________ we couldn’t afford it.

• Unless

• If

Choose the correct answer (if or unless )

I wouldn’t help a stranger _____________________ they asked me to.

• Unless

• If

Choose the correct answer (if or unless )

I wouldn't tell anyone your secret _______________ you didn’t want me to.

• If

• Unless