Thanks to the immediate rescue, the two boys who had fallen into the river _____ climb onto the bank.

试卷相关题目

• 1— My cat's really fat.— You _____ have given her so much food.

  A.wouldn't

  B.couldn't

  C.shouldn't

  D.mustn't

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• 2Among the 15-year-old children, some ____ studying in university while others are still learning to read and write.

  A.should have been

  B.would have been

  C.can be

  D.must be

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• 3How _____ you say that you really understand the whole story if you have covered only part of the article?

  A.can

  B.must

  C.need

  D.may

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• 4It is hard to say what kind of person he is. Sometimes he is very friendly;  at other times he ___ be very cold.

  A.can

  B.must

  C.will

  D.shall

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• 5— Hi, Tom. Any idea where Jane is? — She _____ in the classroom. I saw her there just now.

  A.shall be

  B.should have been

  C.must be

  D.might have been

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• 6— He is supposed to turn up at 6, but… — Here they are. I _____ see their car.

  A.am able to

  B.can

  C.might

  D.should

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• 7There's no light on-they _____ be at home.

  A.can't

  B.mustn't

  C.needn't

  D.shouldn't

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• 8I can't leave. She told me that I _____ stay here until she comes back.

  A.can

  B.must

  C.will

  D.may

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• 9It is usually warm in my hometown in March, but it _____ be rather cold sometimes.

  A.must

  B.can

  C.should

  D.would

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• 10— I've had a stomachache for two weeks. — You ____ to the doctor when it started.

  A.must go

  B.should go

  C.ought to have gone

  D.might have gone

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