It ______ be the postman at the door. It"s only six o"clock.[ ]A. mustn"tB.

题型：吉林省月考题难度：来源：

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

答案

举一反三

— I wonder if I _____ smoke here.
— No, you _____. You see, there is a "No Smoking" sign on the wall.   [     ]
A. may; needn"t
B. must; can"t
C. shall; won"t
D. can; mustn"t

题型：浙江省月考题难度：| 查看答案

—There is someone knocking at the door - who it be?
— I think it is John. He told me he would come. [ ]
A. could
B. shall
C. must
D. need

题型：天津同步题难度：| 查看答案

—When will your new book come out?
—It _____ be out in a month at most.[     ]
A. should
B. must
C. can
D. might

题型：广东省月考题难度：| 查看答案

You ______ to town to see the film yesterday. It will be on TV tonight.[ ]
A. needn"t go
B. had better not go
C. should not go
D. needn"t have gone

题型：广东省月考题难度：| 查看答案

On Sunday when I was a child, my father and I _____ get up early and go fishing.[ ]
A. could
B. would
C. might
D. should

题型：广东省月考题难度：| 查看答案