—______I use your computer to send an e-mail? —Yes, you ______. But you mustn't keep it too long.I'll surf the Internet after supper.

试卷相关题目

• 1Dalian is well-known for its mild climate, but it________be very cold in winter.

  A.shall

  B.can

  C.should

  D.must

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• 2---Can I tell my best friend about it? ---No. I don't want anyone else to know. You _________ let it out.

  A.mustn't

  B.won't

  C.don't have to

  D.don't need to

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• 3—__________ I hand in my report as soon as the class is over? —No, you needn't. Anytime this week is okay.

  A.May

  B.Must

  C.Shall

  D.Can

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• 4I ______your address, otherwise I______you long before.

  A.had forgotten,had visited

  B.forgot, have visited

  C.forgot,would have visited

  D.have forgotten,would visit

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• 5— What happened to the young trees we planted last week? —The trees ______ well, but I didn't water them.

  A.might grow

  B.needn't have grown

  C.would grow

  D.would have grown

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• 6Johnny, you_____play with the knife, you _____hurt yourself.

  A.won't/can't

  B.mustn't/may

  C.shouldn't/must

  D.can't/shouldn't

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• 7—Who sings best in your class? —Mary _____.

  A.is

  B.does

  C.do

  D.sing

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• 8She_____ have gone to Shanghai for a visit. She has been discussing the papers with me for a whole day.

  A.mustn't

  B.needn't

  C.shouldn't

  D.can't

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• 9— Are you going to Loyd's birthday party on Friday? — Only if it ______, he said he was having a picnic party.

  A.wouldn't rain

  B.doesn't rain

  C.won't rain

  D.hadn't rained

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• 10The young man insisted that he______ these watches and______free.

  A.stole, set

  B.had stolen, be set

  C.steal, be set

  D.had stolen； must be set

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