—Have you found out anything, sir? —We are sure that the thief entered the house through the window instead of breaking in. You ______ have closed the window before you left.

试卷相关题目

• 1Our English teacher requested that the homework _______ tomorrow morning.

  A.would be handed in

  B.be handed in

  C.hand in

  D.must be handed in

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• 2Sometimes the expert ________ a task from a historical point of view.

  A.doesn't need to approach

  B.dare settle

  C.needs not to solve

  D.dare not to deal with

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• 3There _____ be a shortage of water in Yunnan? I wonder. You know it is in the southwest of China where there used to be adequate rain .

  A.could

  B.must

  C.can

  D.should

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• 4---- We want someone to design the new art museum for us. --- _______ the young fellow have a try.

  A.May

  B.Shall

  C.Will

  D.Need

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• 5. He worked day and night, and therefore he _______ buy the sports car.

  A.could

  B.was able to

  C.might

  D.would

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• 6Often, when he ______ something that ______ him, he wasted his time drawing little pictures.

  A.should be doing, gave

  B.should have been doing, was given

  C.should do, was given

  D.should have been doing, had given

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• 7----She looks so unhappy. Did you tell her the truth yesterday?  ----Yes, but I ____ her later.           

  A.must have told

  B.should have told

  C.shouldn't have told

  D.mustn't have told

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• 8—Where _______ Margaret have put the empty bottles? —She ______ them away. They must be somewhere.

  A.can; can't have thrown

  B.must; needn't

  C.must; must have thrown

  D.can; must throw

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• 9The company guaranteed a call-back policy_______their products have any risk in safety.

  A.should

  B.might

  C.could

  D.would

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• 10Why ______ you dress up ______ Beckham would be impressed by your turning up?

  A.must; as though

  B.can; as for

  C.will; before long

  D.should; long before

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