— Sorry, Professor Smith. I didn"t finish the assignment yesterday.— Oh, you(

题型：山东省月考题难度：来源：

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

答案

举一反三

The weather turned out to be fine yesterday. I ____ the trouble to take my umbrella with me. [      ]
A. could have taken
B. should have taken
C. couldn"t have taken
D. needn"t have taken

题型：山东省月考题难度：| 查看答案

—Have you told him the news?
—I ______, but I forgot.[ ]
A. must
B. should have
C. ought to
D. would

题型：吉林省月考题难度：| 查看答案

—May I take the magazine out of the reading room?
—No, you ______. It is not allowed.[ ]
A. needn" t
B. won"t
C. mustn"t
D. shouldn"t

题型：吉林省月考题难度：| 查看答案

He asked me for this book many times. Please tell him he _____ have it tomorrow.[ ]
A. must
B. shall
C. may
D. should

题型：吉林省月考题难度：| 查看答案

It ______ be the postman at the door. It"s only six o"clock.[ ]
A. mustn"t
B. can"t
C. won"t
D. needn"t

题型：吉林省月考题难度：| 查看答案