高考英语情态动词练习12

试卷预览

• 51Since many common injures happen in the home, all parents _______ know some first aid．

  A.may

  B.can

  C.ought

  D.should

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• 52Betty, stay at home. Your mother ________ phone you.

  A.can

  B.would

  C.might

  D.shall

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• 53Under more favourable conditions ,we ______ better.

  A.need have done

  B.should do

  C.could have done

  D.might be doing

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• 54If he knew the result of the examination, he _______ tell me．

  A.can

  B.will

  C.may

  D.would

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• 55If you had told me about your problem, I ________ able to help you.

  A.may be

  B.might be

  C.may have been

  D.might have been

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• 56________ you have any trouble taking care of the baby, just call me at any time.

  A.Need

  B.Must

  C.Can

  D.Should

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• 57John was absent from the meeting, he ______ sick yesterday．

  A.might be

  B.may have been

  C.must be

  D.can have been

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• 58We ________ have to hurry if we want to arrive in time.

  A.shall

  B.must

  C.can

  D.may

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• 59She quickened her pace in order that ________ with the others.

  A.may catch up

  B.might catch up

  C.could have caught up

  D.might have caught up

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• 60The students ought _______ each other in their study．

  A.help

  B.to help

  C.helps

  D.helping

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