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　 when Chinese people find out that someone comes from London,they often say,"London is a foggy city ,isn't it?" British people who visit China often __34___say that London is not a foggy city at all!But if London is not foggy.__35___bo so many people in China think it is?In tact, London used to be a foggy city ,__36___in isn't any more.

In London peole of this it in pollution (污染)came from factories, but a lot of it came from coal (煤)because people used　 it in their houses ____37___warm duing the winter .By the 1950s,Long-don's air pollution had became so __38__that the govemment(政府)decided to do something to clean up the air.A new rule was made.It said that ___39__was not allowed to bum (燃烧)cosl in any British city.Just a few years ___40___,the air became much cleaner.

Now many Chinese cities meet the same kind of __41___with air pollution that London met forty or fitty years ago. However.this problem is more difficult for Chinese cities to ___42___.First, more of the pollution comes from big fsctoies than from coal that pcople use in their houses. If these fac-lories are suddenly closed,lots of people__43__their jobs.Second , cleaner fuels(燃料)are quite expensive. However, the air in many cities is __44__slowly becoming cleaner,because the govem-ment and ordinary people are trying to make pollution__45__.As a result,the air in Beijing is get-ting cleaner and cleaner.

34. A.must　 　B.have to　 　　C.should　　 　　　D.Will

35. A.what　 　B.when　　　 　　C.which　　 　　D.why

36. A.and　　 　B.but　　　 　　C.SO　　　　 　　D.or

37. A.to keep　　 　　B.keeping　 　　C.kept　　 　　　D.keep

38. A.well　　 　　B.good　　 　　C.badly　　 　　D.bad

39. A.somebody　　 B.anybody　　 　C.nobody　 　　D.everybody

40. A.before　　 　　B.ago　　 　　C.later　　 　　　D.after

41. A.problem　 　　B.question　　 　C.accident　　 　　D.discussion

42. A.find　　 　　　B.answer　　 　　C.solve　　 　　　D.save

43. A.lost　　 　　　B.lose　　 　　　C.would lose　 　D.will lose

44. A.almost　 　　　B.already　 　　C.hardly　 　　　D.nearly

45. A.liule　 　　　　B.less　　 　　　C.much　　 　　D.more

33.---Oh,sorry,I'm late. I couldn't remember___________.

　 -----That's all right. Come on.

　 A.where is your house　　 B.where your house is

　 C.Where was your house　　 D.where your house was

32.----Could you tum down your radio, please?It's too noisy.

---__________.

----I asked you to tum down your radio a little

　 A. I boy your pardon?　　　　　 B.I'm soorry.

　 C. Do you want a go?　 　　　　　D.Yes,of course

31. When people want to relax themselves,they prefer_______TV or listen to music rather than______newapapers.

　 A.Watching; read　　 B.watching; to read　　　 C.to watch;read　　　 D.to watch; reading

30. A repott asys huodreds thousomds trees _______in the Auason(亚马孙河)rainforeat last year.

　 A.was cut down　　 B.have been cut down　　

　 C.were cut down　　 D.has been cut down

29. The little boy______his seat to the old lsdy on the crowded bus.

　e down　　e in　　 C.came over　　 D.came out

28.The little boy _______as soon as it was dark.

　 A.offered　　　 B.brought　　 C.lent　　 D.took

27. Once upon a time we Chinese msde the tirst kite. People used kites to send _______to other places,because they didn't have telephones, computers,or even radios.

　 A.languages　　 B.newspapers　　 C.measages　 D.magasines