He doesn't know_________ the work by himself.

A.whether can he finish　　　 B. whether he could finish

C. whether can how finish　　 D. whether he can finish

He was much kinder to his youngest son than to others,______, of course, made the others envy him.

　　A. who 　　　　 B. that 　　　　C. what　 　　　　　　D. which

If you 　　　　smoke, please go outside.

　 A. can　　　　　 B. should　　　　 C. must　　　　　 D. may

某教育电视台来你校了解课外活动（out-of-class activities）开展情况，请根据下面表格所提供的内容，用英语写一篇80-100字的短文。

Our government has taken some measures to overcome the lack of electricity, but it may take some time________ we have enough power．

　 A．since 　　　 B．after　　　　 C．unless 　　　 D．before

— Is this raincoat yours?

— No, mine_____ there behind the door．

A．is hanging B．has hung　 C．hangs　 　 D．hung

-- My cat’s really fat.

　 --- You ______ have given her so much food.

A．wouldn’t　 B．couldn’t　　 　　　　　　　 C．shouldn’t　 D．mustn’t

Surely it doesn’t matter where the student associations get their money from; what ____ is what they do with it.

A. counts B. applies C. stresses　　 D. functions

Have you looked ahead _______ what you’ll be doing in five years’ time?

A. about　　　　

B. to　　　　　

C. on　　　　　　

D. with

I was really anxious about you.You　　 home without a work.

A、mustn’t leave　　　　　 B、shouldn’t have left　　　　

C、couldn’t have left　　　　 D、needn’t leave