根据短文内容，在短文后面的四个选项中选择一个能填入相应空格内的最佳答案，并把答题卡上对应题目的答案标号涂黑。

Dear Dad，

　　 I'm writing to you because it's too difficult to talk about it. I can’t stop thinking about my uncle and how he 　42 . In fact，I seriously want to ask you 　43 　smoking. I've looked up a lot of information about smoking and I have found out some disturbing things.

　　 You already know that 　44 　is bad for your breathing and can cause cancer. I’ve learnt that it causes many other illnesses as well. Did you know that over l00，000 people die from smoking every year in Britain? It's 　45 　cause of death in the world. I don’t want you to be one of those people.

　　 When Mum asks you to smoke 　46 ，you think she’s annoyed. Well，it's true that she doesn’t like the smell of smoke in the house and on our clothes. It’s not very pleasant.

　 　However，when you smoke，it’s also bad for me and Mum，In 　47 　words，when we breathe in your smoke，it's like we’re smoking 　48　 . As a result, we can also get diseases. Doctors are finding that more and more non-smokers are falling ill 　49 　the effects (影响)of other people’s smoking.

　 　I know that it's very difficult to stop smoking but you mustn’t give in to it. Please see the doctor and ask him for help. We will do anything 50 　you. You must try to save your own life. You are important 　51 　us and we don’t want to lose you. Who else can I ask to help me with my math homework or fix my bike? Please don’t smoke!

Your loving daughter,

　　　　　　　　　　　 Kate

42．A. dies　　　 　　　　　　 B. death　 　　　　　　　　 C. died　　 　　　　　　　　 D. dying

43．A. to stop　　 　　　　　 B. stop　 　　　　　　　　 C. stopped 　　　　　　　　 D. stopping

44．A. smoke　　　 　　　　 B. smoking　　 　　　　 C. smoked　　 　　　　　 D. smokes

45．A. the two big　　　　　　 B. second biggest 　　 C. the second biggest　 D. the second big

46．A. outside　　 　　　　　 B. inside　　　　 　　 C. out of　　 　　　　　　 D. into

47．A. the other　 　　　　　 B. other　　　　 　　 C. others　　 　　　　　　 D. another

48．A. myself.　　 　　　　　 B. herself 　　　　　　　 C. themselves　 　　　　 D. ourselves

49．A. because　　 　　　　 B. because of 　　　　　 C. as　　 　　　　　　　　 D. since　 　　

50．A. helped　　　 　　　　 B. help　 　　　　　　　　 C. helping　 　　　　　　　 D. to help

51．A. on　　　 　　　　　　 B. to　　　　　　 　 C. with　　　 　　　　　　 D. at

41．Anna is ________ to choose her own clothes.

A. allowed　　 　　　　　　　　　　　　　　　　　　　　　 B. allows

C. allowing　　　　　　　　　　　　　　　　　　　　　　　　 D. allow

40．After becoming a member of Greener China，he feels _______ than before.

A. busy 　　　　　　　　　　 B. busier　 　　　　　　 C. the busier 　　　　　　 D. the busies

39．-May I go now?

-No，you _______

A. must　　 　　　　　　　 B. needn’t　 　　　　　 C. mustn’t 　　　　　　　　 D. could

38．Do you know the girl _______ is standing under the tree?

A. what　 　　　　　　　　　 B. where　 　　　　　　 C. /　　　　　　　　　　　　　　 D. who

37．Amy is very friendly. She is easy to ____

A. begin with　 　　　　　 B. get along　　　　　　　 C. talk about　　 　　　　 D. get along with

36．The light bulb was invented _______ Thomas Edison.

A. for　　　　　　　　　　　　 B. by　　　　　　　　　　　 C. with　　　　　　　　　　　 D. of

35．-Has your sister _______ Japan?

-Yes, she has.

A. gone to　　　　　　　　　 B. been to 　　　　　　　 C. gone　　　　　　　　　　　 D. been

34．There used to be a shoe factory in the city, ____________? 　

A. didn’t there　　　　　　 B. isn’t there 　　　　　 C. didn’t it 　　　　　　　　 D. isn’t it

33．-The TV show Home With Kids is so wonderful . You shouldn’t miss it.

-If I had time , I ________ it.

A. saw　　　　　　　　　　　　 B. will see　　　　　　　　 C. have seen 　　　　　　　 D. would see