Attention, please. All mobile phones must before the meeting starts. [ - 初中英语试题 - 超级试练试题库

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题型：专项题难度：来源：

Attention, please. All mobile phones must       before the meeting starts.   [     ]
A. turn
B. be turned off
C. be turning

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核心考点

试题【Attention, please. All mobile phones must before the meeting starts. [ 】；主要考察你对动词的被动语态等知识点的理解。[详细]

举一反三

We           to close the windows before we left the lab.     [     ]
A. tell
B. told
C. are told
D. were told

题型：专项题难度：| 查看答案

-People find it hard to get across the river.
-I think at least two bridges          over it.   [     ]
A. need
B. are needing
C. will need
D. are needed

题型：专项题难度：| 查看答案

Things should          here before you enter the Great Museum.     [     ]
A. keeps
B. keep
C. be kept
D. are kept

题型：专项题难度：| 查看答案

The work         in two hours. Let"s hurry.    [     ]
A. must be finished
B. must finish
C. will finish

题型：专项题难度：| 查看答案

Old people _____ these days. They are living a happy life.                 [     ]
A. are taken care of
B. take good care of
C. were looked after
D. look after

题型：同步题难度：| 查看答案

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