28.The new machine can be put into use________it is necessary.

A.as　　　　　　　　　　　 B.for　　　　　　　　　　　　　　 C.whenever　　　　　 D.before

27.He________his right leg when he________football.

A.was breaking;played　　　　　　　　　　　　　　　 B.broke;was playing

C.was breaking;was playing　　　　　　　　　　　 D.broke;had played

26.-Did all of them go to the movie?

-No. They________went to the Internet bar instead.

A．almost　　　　　　 B．mostly　　　　　　　　　　 C．most　　　　　　　 D．nearly

25.-Sorry to have hurt you.

-________. You didn’t mean to, did you?

A．Forget it　　　　　 B．No problem　　　　　　 C．All right　　　　　 D．Don’t say so

24.The number of the photo copiers they produced this year has increased________30% compared with________of last year.

A．with; ones　　　　 B．to; those　　　　　　　　 C．by; that　　　　　　 D．of; it

23.It was not until he was cheated for the third time that he________that he had been too naive.

A．has realized　　　 B．realized　　　　　　　　　 C．would realize　　 D．had realized

22.The Red Cross would have another thousand dollars________to buy medicine for the refugees.

A．by which　　　　 B．on which　　　　　　　　 C．with which　　　 D．at which

第一节：单项填空(共15小题；每小题1分，满分15 分)

从A、B、C、 D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

21.The young man owes his success to many people, his parents________.

A．after all　　 B．by chance　　　　　　 C．on purpose　　 D．in particular