People will be encouraged to eat healthy food, ________ and to drink less beer and wine.

　 A. not to smoke 　B. don’t smoke　 C. not smoke　 D. not smoking

If only I _____ how to operate an electronic computer as you do.

A. had known B. would know C. should know D. knew

The door 　　　　 . Better have it repaired .

　 A．isn’t shut 　　　　　　　 B．hasn’t been shut

　 C．won’t be shut 　　　　　　　　　　　　　　 D．won’t shut

—Will you take these shoes?

—No，they don’t fit me.Show me　　　 .

A.another one　　　　　 B.any others　　　　　 C.the other　　　 D.some others

The little girl _______ go downstairs alone when her parents were out.

A. dared not to　　 B. dared not　　　 C. dare not to　　　　 D. dare not

I shall take you back to Beijing _____ you are well enough to travel.

A. presently 　　B. promptly 　　 C. immediately 　　 D. shortl

I won't go to the party even if_______.

　　A. inviting         B. being invited        C. invited        D. having invited

— Do you like traveling ?　

— Certainly. I ____ to Belgium five months ago, but I ____ anywhere ever since.

　 A. went ; didn’t go　　 　　　　　B. gave been ; don’t go　

C. had been ; haven’t gone　　　　 D. went ; haven’t gone