I _____ ask him, because I think I _____ be wrong.

试卷相关题目

• 1You _____ park here! It's an emergency exit.

  A.wouldn't

  B.needn't

  C.couldn't

  D.mustn't

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• 2The room is in a terrible mess; it _____ have been cleaned.

  A.can't

  B.mustn't

  C.shouldn't

  D.wouldn't

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• 3Listen to me, Dick. If you worry about examinations, you _____ fail, so you _____ worry.

  A.may; needn't

  B.can; won't

  C.must; can't

  D.must; shouldn't

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• 4— Jemmy likes to hang about in the street and doesn't do his job. — I _____ he will be dismissed by his boss.

  A.dare to say

  B.must say

  C.need to say

  D.dare say

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• 5John, look at the time. _____ you play the piano at such a late hour?

  A.Must

  B.Can

  C.May

  D.Need

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• 6Many questions have been answered by John. He must have previewed the lessons last night, _____ he?   

  A.needn't

  B.hasn't

  C.mustn'tD.didn't

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• 7The little girl _____ go out alone at night.

  A.dared not

  B.dares not

  C.dare not to

  D.don't dare to

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• 8There is no night on. They _____ be at home.

  A.can't

  B.mustn't

  C.needn't

  D.shouldn't

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• 9— Why not buy the beautiful necklace since you like it so much?   — I would but I _____ have enough money.   

  A.didn't

  B.shouldn't

  C.don't

  D.hadn't

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• 10In crowded places like airports and railway stations, you _____ take care of your luggage.

  A.can

  B.may

  C.must

  D.will

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