2020重庆基础阶段习题集16

2020-01-08 18:52:49 来源:中公专升本

七、动词

1. You____ all those clothes! We have a washing machine to do that sort of thing.

A.needn't have washed B.shouldn't have washed

C.must not have washed D.can not have washed

2. John's score on the test is the highest in the class; he____ last night.

A.should study B. should have studied

C.must have studied D.must have to study

3. The room is in a terrible mess; it ____cleaned.

A.can't have been B. shouldn't have been

C.mustn't have been D. wouldn't have been

4. Nobody knows how people first came to these islands. They ____ from South America on rafts.

A. must have sailed B.can sail

C. might have sailed D.should have sailed

5. Mary was not in her bedroom yesterday afternoon. She ____ in her classroom.

A.should have been B. must have been

C. must be D.should be

6. Bob said he was going to join our club but he didn't. He ____ his mind.

A.can't have changed B.wouldn't have changed

C. must have changed D.shouldn't have changed

7. You____ to town to see the film yesterday. It will be on TV tonight.

A. needn't go B. had better not go

C. should not go D.needn't have gone

8. We____ the letter yesterday, but it didn't arrive.

A. must receive B.ought to receive

C. must have received D.ought to have received

9. With all the work on hand, he____ to the cinema last night.

A. mustn't go B.shouldn't have gone

C. could not go D.couldn't have gone

10. Eve was late for class again. She ____earlier

A. should get up B. must get up

C. need to get up D. should have got up

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