You ________ pay your library fines. If not, you ________ not be allowed to graduate.

试卷相关题目

• 1Mr Bush is on time for everything. How ________ it be that he was late for the opening ceremony?

  A.can

  B.should

  C.may

  D.must

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• 2The garage is empty; he ________ out in his car.

  A.must be going

  B.will to

  C.would go

  D.had gone

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• 3You ________ wait for her because she never comes here on time.

  A.don't have to

  B.mustn't

  C.can't

  D.won't

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• 4She refused to look down. from the top of the building. She ________ afraid of heights.

  A.can have been

  B.must have been

  C.should have been

  D.would have been

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• 5Driving on these roads ________ be very dangerous, especially when it is rainy or snowy.

  A.should

  B.must

  C.can

  D.shall

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• 6This ________ be a woman's handkercheif. It must be a man's.

  A.can't

  B.may not

  C.must not

  D.might not

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• 7How ________ 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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• 8He ________you more help, but he has been so busy.

  A.would have given

  B.must have given

  C.has given

  D.can give

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• 9Where is my pen? I ________ it.

  A.might lose

  B.would have lost

  C.should have lost

  D.must have lost

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• 10Only thus ________ finish the task ahead of time.

  A.we can

  B.we must

  C.can we

  D.must we

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