There is no light on , they ____ be at home. [ ]A. need"t B. shou

题型：山东省月考题难度：来源：

There is no light on , they ____ be at home.   [     ]
A. need"t
B. shouldn"t
C. can"t
D. mustn"t

答案

举一反三

Advertisements are powerful and some companies try to mislead us, so we ____ be careful when
reading them.[      ]
A. can
B. may
C. must
D. would

题型：山东省月考题难度：| 查看答案

— 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

题型：山东省月考题难度：| 查看答案

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