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科目: 来源:不详 题型:单选题

The winner of the race is tall and thin; he _______ be my friend, Mike, who is short and fat.
A.mightB.mustn’tC.can’tD.should

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科目: 来源:不详 题型:单选题

【There’s a lot of water on the ground; the water pipe _____ be repaired.
A.canB.ought toC.willD.may

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科目: 来源:不详 题型:单选题

--- I haven’t got the reference book yet, but I’ll have a test on the subject next month.
--- Don’t worry. You _______ have it by Friday.
A.couldB.shallC.mustD.may

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科目: 来源:不详 题型:单选题

--- Must I stay at home, Mum?
--- No, you_____
A.needn’tB.mustn’tC.don’tD.may not

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科目: 来源:不详 题型:单选题

Don’t use water to put out the fire if oil catches fire. As is known, oil ____ float on water.
A.shallB.mustC.mayD.will

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科目: 来源:不详 题型:单选题

— Catherine, I have cleaned the room for you .
— Thanks. You_______. I could manage it myself.
A.needn’t doB.needn’t have doneC.mustn’t do D.shouldn’t have done

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科目: 来源:不详 题型:单选题

Mr. Smith is always on time for everything. How ________ it be that he was late for the flight?
A.canB.mustC.mayD.need

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科目: 来源:不详 题型:单选题

—Happy birthday!
— Thank you! It’s the best present I_________ for.
A.should have wishedB.could have wished
C.may have wishedD.must have wished

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科目: 来源:不详 题型:单选题

________ you happen to see Mary, would you please ask her to come here?
A.WouldB.CouldC.ShouldD.Might

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科目: 来源:不详 题型:单选题

--- Would you mind if I smoked here?
---I am afraid…, but if you________.
A.willB.mustC.wouldD.may

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