题目内容

The teacher is busy ____ correcting papers.

A. for
B. in
C. on
D. of

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We left Xi' an _.___ a very hot summer afternoon.

A. on
B. in
C. during
D. by

She felt disappointed when she found out they had gone swimming____ her.

A. but
B. except
C. except for
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His teacher was angry him his being late.

A. at,with
B. at,for
C. with,for
D. with,about

My father was disappointed ____ the news.

A. by
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D. on