4.(　　　 )　 A. won　　　　　　　　　 B. come　　　　　　　　 C. color　　　　　　　　 D. movie

3.(　　　 )　 A. school　　　　　　　 B. cook　　　　　　　　 C. took　　　　　 　　　 D. look

2.(　　　 )　 A. much　　　　　　　　 B. future　　　　　　　 C. student　　　　　　　 D. computer

1.(　　　 ) A. was　　　　　　　　　 B. watch　　　　　　　　 C. what　　　　　　　　 D. water

I like English. I want to be an English teacher in ten years. I'll teach my students as well as possible. I'll give my lessons in as much English as I can. I'll try my best to make my lessons lively and interesting. Besides, we all like listening to stories. So I'll try often to tell my students stories in English, so that they'll be interested in English and can improve their listening. I believe that I can become a good teacher.

76-80. ABDBD

B) 61.hot　　 62. difference　　 63. cool　　 64. country　　 65. warmer

66. take　　 67. England　　 68. cooler　 69. take　　　 70. southwest

49. astronaut, space station　　 50. fell in love with

B. 31. will clean　 32. Yes, they will　 33. won't go　 34. Will, have 35.　 Where will, work

16. pollution　　 17. vacation　　 18 credit　　 19. closed　　 20. better