When the traffic lights are red, we _______ stop.[ ]A. should B. might

题型：广东省月考题难度：来源：

When the traffic lights are red, we _______ stop.[     ]
A. should
B. might
C. must
D. may

答案

举一反三

—Must I take the medicine every day?
—No, you______.    [     ]
A. must not
B. may not
C. haven’t
D. needn"t

题型：广东省月考题难度：| 查看答案

Jane _________ to carry heavy things. She is very strong.[ ]

A. can
B. able
C. is able
D. could

题型：同步题难度：| 查看答案

_____ you"re right. I"m not sure．    [     ]
A. Can
B. May
C. Maybe
D. May be

题型：山东省期中题难度：| 查看答案

—Where is my English book?
—__________ it"s in your bag or it __________ in your desk.A. Maybe; may be
B. Maybe; maybe
C. May be; maybe
D. May be; may be

题型：同步题难度：| 查看答案

You ______ work late into the night, which is bad for your health.[ ]
A. may not
B. shouldn’t
C. mustn’t

题型：福建省期中题难度：| 查看答案