It’s generous ________ them to give food and clothes to homeless people. They think it important

________ them to provide places for homeless people to stay.

A. of ; for B. for ;of C. of ; to D. to ;for

People should avoid burning wheat stubble (秸秆), for it can______lots of smoke and causes serious air pollution.

A. protect B. prevent C. provide D. produce

—Jack, I haven’t seen your uncle for a long time.

—He Shanghai on business for two weeks.

A. went to B. has gone to C. has been in D. has been to

—Dad, _________ I hand out all the leaflets in front of the shopping mall?

—No, you __________. You may try another public place.

A. could; couldn’t B. must; needn’t C. need; can’t D. may; shouldn’t

—When did you join the army?

— .

A. Until I finished high school B. Not until I have finished high school

C. Until I have finished high school D. Not until I finished high school

Could you say about it, please? I would like to know .

A. nothing else; more B. anything else; most

C. something else; more D. anything other; most

— How surprising! Harry finally won the first prize in the guessing game.

—Really? .

A. Many hands make light work. B. Every dog has its day.

C. Burn the candle at both ends D. It never rains but it pours.

(2012•徐州市)David said that the glass was broken and warned me __________ it.

A. don't touch B. to not touch C. not to touch D. no touching

My parents want me to get further study to be ______ an engineer ______ a scientist, ______I would like to be a famous surgeon doctor.

A. neither; nor; and B. either; or; but

C. not only; but; so D. both; and; or

—Don’t keep water running when you wash hands.

— .

A. I hope so B. I’m afraid not C. Sorry,I won’t D. It’s nothing