. Mary _____ be in London because I saw her in town just now.

试卷相关题目

• 1What no one would like to believe is that such a well-behaved gentleman _______ be a cheat!

  A.could

  B.may

  C.ought to

  D.should

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• 2---Is the book Lock And Key in the library? --- ______ . The school has just bought many new books.

  A.Shall be

  B.Would be

  C.Might be

  D.Should be

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• 3--Who is the person talking with you just now? -- Well, if you ______ know, his name is David.

  A.may

  B.can

  C.must

  D.shall

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• 4—I ordered a pair of shoes online two days ago and they haven't arrived yet. —Don't worry. You_______ have them by Friday.

  A.could

  B.shall

  C.must

  D.may

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• 5Such a businessman _______ honest; he gets his money by dishonest ways.

  A.can't be

  B.can't have been

  C.may be

  D.may not be

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• 6If I had worked harder at school, I ______ in a comfortable office now．

  A.would sit

  B.would have sat

  C.would be sitting

  D.were sitting

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• 7Don't scold him; even an experienced engineer _____ make such a mistake after all.

  A.must

  B.can

  C.should

  D.dare

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• 8—How's the public transportation in the city? —It's very convenient, so there ______ be any difficulty in travelling around．

  A.wouldn't

  B.shouldn't

  C.mustn't

  D.needn't

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• 9--- What ______ it be? --- It ______ be a man, for it is not moving. It ______ be a dustbin, I think.

  A.can, may, must

  B.can, can't, must

  C.can, must, can

  D.may, may not, could

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• 10When you phoned me,I was having a meeting,otherwise I_______your call.

  A.answered

  B.would answer

  C.had answered

  D.would have answered

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