_____ work has been done to improve our living environment.
A.A great amount of B.A number of C.A great many D.A plenty of
Unfortunately, when I dropped in, Mr. Smith __________. So we only had time for a few words.
A.has just left B.was just leaving C.had just left D.just left
—Where is your new home now?
—In the new developed zone. But I ______ downtown for five years.
A.have lived B.had lived C.was living D.lived
The Nobel Peace Prize is given to such people _____ have made great contributions to maintaining global peace and stability.
A.that B.whom C.as D.who
He Ge is a very excellent actor, and the films and TV plays _____ he acts attracted many young people.
A.that B.in which C.with which D.what
假如你是假定你是李华，你最好的朋友Xiao Zhan最近吸烟上瘾，你想劝他戒烟。请用英语给他写一封邮件，内容包括：
1.校园禁烟，吸烟的危害，特别是对青少年身心都有危害。
2.戒烟的一些建议：制定戒烟计划，培养新兴趣、爱好…….
注意：1．词数80—100；
2．可以适当增加细节，以使行文连贯。
Dear Xiao Zhan
Recently I've found you become addicted to cigarettes.
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
