Helen ________ go on the trip with us but she isn't quite sure yet．

试卷相关题目

• 1Why _______ you keep on troubling me with such questions while I'm busy ?

  A.could

  B.can

  C.must

  D.will

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• 2It _______ at Christmas that John Smith gave Mary a handbag．

  A.must have

  B.will be

  C.might have been

  D.may have had

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• 3Ten years ago my husband got another new job in a faraway city, so we _________ move again．

  A.have to

  B.had to

  C.will have to

  D.must

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• 4--- Is John coming by train? --- He should, but he _______ not. He likes driving his car

  A.must

  B.can

  C.need

  D.may

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• 5How disappointing it was that I ________ the wonderful football match．

  A.may have missed

  B.should have missed

  C.could have missed

  D.must have missed

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• 6American President _________ necessarily be an American．But he must be an American citizen and have lived in the US for at least 9 years and that he or she was born in the US．

  A.shouldn't

  B.mustn't

  C.may not

  D.will not

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