1. His illness got worse and worse. In the end he _____ go into hospital for an operation.

A.will have to

B.must

C.had to

D.ought to have

2. You _____ any more aspirins; you’ve had four already.

A.mustn’t take

B.needn’t have taken

C.shouldn’t have taken

D.had better not take

3. I’ve searched everywhere for Bob but I _____ to find him.

A.wasn’t able

B.am not able

C.haven’t been able

D.couldn’t

4. A: Mrs. Taylor was found dead with a wire around her neck.B: She _____ strangled.

A.had to be

B.ought to have been

C.should have

D.must have been

5. . You _____ spanked her. She didn’t deserve it

A.shouldn’t have

B.needn’t have

C.mustn’t have

D.couldn’t have

6. In a hundred years’ time we _____ out of water to drink

A.must have run

B.might have been/run

C.should have run

D.may have run

7. If you’d explained your problem to me, I _____ to help you

A.was able

B. will have been able

C.would have been able

D.could have

8. He _____ read faster a few years ago.

A.can

B.could

C.might

D.must

9. _____ you remember which shoe you put on first this morning?

A.May

B.Can

C.Should

D.Were

10. He probably _____ be back in time for dinner

A.isn't

B.wasn’t

C.won’t

D.won’t

11. A:...............

B: Yes, please. Can I give you the money now?

A.Will you lend me some money

B.Will you lend me some money

C.Will you lend me some money

D.Shall I get you a ticket for the Madonna Concert?

12. If you don’t feel better you _____ go to bed.

A.ought

B.should

C.don't have to

D.needn't

13. You _____ get the 8.45 train. It doesn’t stop at Yorkshire

A.had better

B.mustn’t

C.should

D.don't have to

14. When I was a child, I _____ a flashlight to bed with me so that I_____ read comic books without my parents’ knowing them.

A.used to take / could

B.was used to taking / could

C.would take / can

D.would take / can

15. After looking at his notes again, he _____ to complete the exercise

A. could

B.was able

C.can

D.has been able

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