Just be patient. You ________ expect the world to change so soon. [ ]A. can

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Just be patient. You ________ expect the world to change so soon. [     ]
A. can"t
B. needn"t
C. may not
D. will not

答案

举一反三

I ________ have watched that movie-it"ll give me horrible dreams.[      ]
A. shouldn"t
B. needn"t
C. couldn"t
D. mustn"t

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Mark ________ have hurried. After driving at top speed, he arrived half an hour early.[    ]
A. needn"t
B. wouldn"t
C. mustn"t
D. couldn"t

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— Sorry, Professor Smith. I didn"t finish the assignment yesterday.
— Oh, you ________ have done it as yesterday was the deadline.[     ]
A. must
B. mustn"t
C. should
D. shouldn"t

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— Good morning, I"ve got an appointment with Miss Smith in the Personnel Department.
— Ah, good morning. You ________ be Mrs Peters. [     ]
A. might
B. must
C. would
D. can

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— 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. could
B. shall
C. must
D. may

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