If you ______ earlier, you ________ him.

试卷相关题目

• 1You____think you are clever, but that doesn't give you the right to order me about.

  A.may

  B.can

  C.must

  D.should

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• 2——The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job? ——____ Tom have a try?

  A.Shall

  B.Can

  C.Will

  D.Need

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• 3—I'm surprised more and more people________participate in the morning exercises in the plaza now. —Morning is a time of day.

  A.should

  B.can

  C.may

  D.need

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• 4—Shall we go shopping? —Sorry, we ______ buy anything now because none of the shops are open.

  A.mustn't

  B.needn't

  C.can't

  D.shouldn't

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• 5How I wish I ______ your advice when you first warned me.

  A.took

  B.should take

  C.had taken

  D.have take

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• 6I am sure that that was a skunk around the trash cans.If I hadn't seen it myself, I ______ it.

  A.would never have believed

  B.never did believe

  C.could never believe

  D.never have believed

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• 7he said he would ring me up, but he didn't ______ my telephone number?

  A.Has he forgotten

  B.Must he forget

  C.Must he have forgotten

  D.Could he have forgotten

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• 8He knew nothing about the matter, but he talked as if he _____ it.

  A.knows

  B.knew

  C.had known

  D.would know

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• 9．—What's the matter with the man hanging his head there? —Well, if you _______ know, he was caught stealing my bike.

  A.must

  B.may

  C.can

  D.shall

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• 10．—Margaret ______ stay at home all day long in front of the TV. —That' s right．She ought to go to the fitness center with us.

  A.couldn't

  B.mustn't

  C.needn't

  D.shouldn't

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