题目内容

I _______ my breakfast when the morning post came.

A. had
B. had been having
C. haven been having
D. was having

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-Must I stay here for hours?-No, you _______, You can leave any time.

A. mustn’t
B. needn’t
C. can’t
D. wouldn’t

Mary _______ be at home. I saw her in the library just now.

A. mustn’t
B. needn’t
C. shouldn’t
D. can’t

Before 2010 we will finish _______ the park.

A. build
B. built
C. building
D. to build

Almost everyone fails _______ the driver’s test on the first try.

A. at passing
B. to have passed
C. to pass
D. on passing