A smile will tell people around you that you are a kind and friendly person. However, many people don’t smile because they think they have ugly(丑陋的) teeth. For example, one of my classmates, Mike, doesn’t have very nice teeth, so that is why he seldom opens his mouth. He even says that he has lost confidence(自信) because of his teeth. So it is very important for us to look after our teeth. In fact, a lot of people have this problem. Some people’s teeth are damaged(破坏) because of bad habits, like heavy smoking, eating too much sugar or not brushing teeth often. If your teeth are in bad shape, you should see a dentist(牙医) and ask for help. He can help improve your teeth and tell you how to take care of them.

Smiling can help you to feel more confident and make other people think of you as a more friendly person. If you want to keep healthy, you should not only smile but also laugh. An Indian doctor called Kataria said that children should laugh about 300 times a day, while adults should laugh between 7 and 15 times a day. So please smile and laugh now!

49. What has made Mike lose his confidence?

　 A. His bad habit.　　　　　　　 B. His bad teeth.　　

C. Not smiling. D. Eating too much sugar.

50. Many people don’t smile because 　　　　.

　 A. they don’t like smiling　　　　 B. they think they are ugly

　 C. their teeth are not beautiful　　 D. they can’t open their mouth

51. What can a dentist do according to the passage?

　 A. A dentist can tell you how to improve your bad teeth.

B. A dentist can help you to take care of your bad teeth.

　 C. A dentist can tell you how to brush your teeth.

　 D. Both A and B.

52. How many times shoud a child laugh every day in Doctor Kataria’s opinion?

　 A. Either 300 or 30 times a day.　　 B. Betwwen 7 and 15 times a day.

　 C. About 300 times a day.　　　　　 D. Only 30 times a day.

It’s 10:00 pm. A man leaves a restaurant, gets into his car and drives away. 200 metres further he’s stopped by a police officer.

Officer: Good evening, sir. We’re testing drivers for drunk driving(酒驾). Would you please blow into this machine?

Man:　 I’m sorry, I can’t do that. If I blow into that machine, I will get out of air.

Officer: Please come along to the office and we can give you a blood test.

Man:　 I can’t do that. If you give me a blood test, I will bleed(流血)to death.

Officer: Then you’ll have to get out and walk five metres along this white line.

Man:　 I can’t do that, either.

Officer: Why not?

Man:　 Because I’m dead drunk! I can’t open the door.

46. The man is stopped ______ metres away from the restaurant.

　 A. 5　　　　　　　　　　 B. 10　　　　　　　　　　　　　 C. 200　　　　　　　　　　　　 D. 205

47. The conversation(对话) probably happens in a (an) ______.

A. office　　　　　　　 B. street　　　　　　　　　　　 C. hospital　　　　　　　　　 D. restaurant

48. The man wouldn’t have the test for drunk driving because ______.

A. he is badly ill　　　　　　　　　　　　　　　　　　　 B. he will get out of air

C. he is dead drunk D. he will bleed to death

Most of my day is full of lessons and homework. It is very  36 to find time for myself. But when I get some free time, I have many 37 to do, such as sleeping, going to the movies and listening to music.

     First, I like sleeping very much, When I am at school, I try to make time during my break and lunchtime to get 38  minutes to sleep. It helps me   39   awake all the way. If I do not get a good sleep, I will be very tired the next day.

     Second, going to the movies can make me relax (放松), When I am tired, it is a good idea 40   and watch a movie. Laughing, getting frightened and even   41   are all good ways of relaxing.

     Listening to music is my hobby   42  . I think music is very important in   43  life. Some parents think listening to music will make their children become poor students, so they   44   them from listening to it. But I don’t think so. When I am in a bad mood (心情), music can   make me quiet.

      45   hobbies, there will be no colour in my life, I will keep my hobbies forever.

36. A. important                  B. hard                        C. useful                     D. interesting

37. A. subjects                    B. competitions           C. activities                 D. clubs

38. A. few                       B. a few                      C. little              D. a little

39. A. stay                         B. mean                      C. become                  D. have

40. A. to go out                   B. goes out                  C. going out                    D. went out

41. A. eating                       B. drinking                  C. believing                 D. crying

42. A. as usual                    B. at least                    C. as well                    D. at present

43. A. everyone’s                B. someone’s               C. no one                    D. anyone

44. A. ask                          B. solve                       C. stop                              D. help 

45. A. With                         B. Without                   C. In                          D. For

—How about raising money for Project Hope?

—_______. It’s necessary for us to help those in need.

A. Good idea B. Have a good time C. Never mind D. You’re welcome

 The boy doesn’t have enough time for homework because he plays computer games_______.

A. much too         B. too much               C. many too        D. too many

—You want　　　　 sandwich？

—Yes, I usually eat a lot when I' m hungry.

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

 Do you think going to school by car is faster than _______?

  A. take a bus       B. to take buses        C. taking a bus    D. takes buses

 Nanjing isn’t so large _______ Shanghai, however, it’s the second ______ city in East China.

  A. like; largest           B. as; largest               C. like; large       D. as; larger

 —Thanks for helping me______ my English. I am much better ______ it now.

—You are welcome.

  A. for; with        B. with; at            C. with; for       D. about; at

 I felt ____________ all the way. So it’s not a ____________trip for me.

  A. comfortable; pleasant                 B. uncomfortable; pleased

  C. comfortable; pleased                  D. uncomfortable; pleasant