The students became silent ____ the entrance of their teacher. [ ]A. because

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The students became silent ____ the entrance of their teacher.

[ ]

A. because
B. because of
C. when

答案

举一反三

_____, everyone in my class likes our English teacher.

[ ]

A. To be honest
B. To one"s surprise
C. In honest

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— I"m sorry. I took your pen _____.
— It doesn"t matter.

[ ]

A. by mistake
B. by accident
C. by chance

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— _____, you can work out the problem easily.
— I see. Thank you.

[ ]

A. On the way
B. In this way
C. By the way

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_____ I got to the cinema, the film had already been on.

[ ]

A. From the time
B. In the time
C. By the time

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I took your pen _____.

[ ]

A. for mistake
B. by mistake
C. of mistake

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