1. If the train is late, we ………………….. to the office.

A. walk

B. will walk

C. would walk

D. walks

2. She …………………….. if she has time.

A. calls

B. would call

C. will call

D. calling

3. If it ……………………… too much, I will buy the smaller one.

A. costs

B. will cost

C. would cost

D. cost

4. If the class. ………………………. full, we will find another one.

A. are

B. will be

C. were

D. is

5. What will we do if the taxi ………………………..?

A. don’t come

B. didn’t come

C. doesn’t come

D. had not come

6. If it snowed this summer, we …………………… skiing.

A. goes

B. will go

C. would go

D. go

7. If you drove more carefully, you ………………….so many accidents.

A. would not have

B. will not have

C. wouldn’t have had

D. has

8. If he ……………………….. up earlier, he’d get to work on time.

A. gets

B. will get

C. got

D. had got

9. I would tell you more about it if we ……………………………… more time.

A. has

B. will have

C. have

D. had

10. If I ……………………..you, I wouldn’t worry about going to university.

A. am

B. be

C. were

D. had been

11. If you ………………………… any money, I’d give you some.

A. hadn’t had

B. haven’t had

C. don’t have

D. didn’t have

12. You’d earn more money if you …………………. more products.

A. to sell

B. sell

C. sold

D. will sell

13. If I ……………………. so busy yesterday, I would have visited you.

A. were not

B. wasn’t

C. aren’t

D. hadn’t been

14. If you had seen the film, you …………………. it.

A. will enjoy

B. would enjoy

C. would have enjoyed

D. enjoyed

15. She would have gone to the university if she ……………… the opportunity.

A. has

B. will have

C. had had

D. had

16. If he had been more careful, he ……………………….. an accident.

A. would not have had

B. will not have

C. does not have

D. would not have

17. If you’d stayed at home, there …………………………. any trouble.

A. would not be

B. will not be

C. is not

D. would not have been

18. What would you do if he………………………. tomorrow?

A. resigned

B. will resign

C. resigns

D. to resign

19. I’ll do it if he ………………………….. me.

A. asking

B. will ask

C. asked

D. asks

20. I wouldn’t have believed it if I………………… it with my own eyes.

A. not to see

B. didn’t see

C. don’t see

D. hadn’t seen