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科目: 来源:不详 题型:单选题

If it ______ tomorrow, our picnic _______ to be put off. 
A.rains;wouldhave
B.shouldrain;wouldhave
C.rains;has
D.wouldrain;wouldhave

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科目: 来源:不详 题型:单选题

-Is Jack on duty today?
-It ____ be him. It’s his turn tomorrow.
A.mustn’tB.won’tC.can’tD.needn’t

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科目: 来源:不详 题型:单选题

I_______  such a foolish mistake if I had been a little more careful.
A.wouldn’t makeB.wouldn’t have made
C.hadn’t madeD.didn’t make

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科目: 来源:不详 题型:单选题

We ________ such great achievements without your efforts. Thanks a lot.
A.can’t have madeB.couldn’t have made
C.were unable to makeD.are unable to make

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科目: 来源:不详 题型:单选题

Being examined twice a year,whether it is a car or a bus or a truck,is the rule that every driver _______obey in this city.
A.shallB.canC.ought toD.need

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科目: 来源:不详 题型:单选题

—How did you do on the test?
—Not so well. I ______much better, but I misread the directions for Part One.
A.couldB.could have doneC.must have doneD.should do

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科目: 来源:不详 题型:单选题

— “May I speak to your manager Mr. Williams at five o’clock tonight?”
— “I’m sorry. Mr Williams ________ to a conference by then.”
A.will have goneB.had gone
C.would have gone D.has gone

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科目: 来源:不详 题型:单选题

—Sorry indeed. I______ to your birthday party if …
—Forget it. I know  you were out on business.
A.must come
B.would come
C.must have come
D.would have come

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科目: 来源:不详 题型:单选题

--What kind of apartment do you want to rent? A large one, Mr. Smith?
--Er, it ________ be a large one, as my family is not large.
A.wouldn’tB.needn’tC.shouldn’tD.can’t

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科目: 来源:不详 题型:单选题

---- __________ you say goodbye so soon?
---- I’m sorry. My mother is expecting me at home.
A.MustB.CanC.WouldD.Might

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