You _____ cross the road when the traffic lights are red. It"s dangerous.[ ]

题型：贵州省中考真题难度：来源：

You _____ cross the road when the traffic lights are red. It"s dangerous.[ ]
A. needn"t
B. may not
C. mustn"t

答案

举一反三

It"s very late. She must _____ home now.
A. goes
B. to go
C. go
D. go to

题型：0125 期末题难度：| 查看答案

— Listen! Helen is singing in the hall.
— It _____ be Helen. She has gone to Beijing. [ ]
A. can"t
B. may
C. mustn"t
D. should

题型：0103 期中题难度：| 查看答案

Naturally, after I told her what to do, my daughter _____ go and do the oppsite! [ ]
A. may
B. can
C. must
D. should

题型：专项题难度：| 查看答案

Need he come a little earlier?
Yes, he _____.

[ ]

A. can
B. must
C. need
D. needn"t

题型：专项题难度：| 查看答案

Someone is knocking at the door. It ____ my mother. It"s time for her to be back.

[ ]

A. can be
B. may not be
C. must be
D. mustn"t be

题型：专项题难度：| 查看答案