I. A) 1—5 DDCCD
B)1. diet 2. pains 3. examined 4. disease 5. snacks 6. lit / lighted 7. crimes 8. saluted 9. celebrate 10. stomachs
II. A) 1—5 AACDB 6—10 BABCD 11—15 DCBAC
B)1. can 2. should / ought to 3. must 4. may / might 5. shall 6. could 7. would 8. Must 9. must; can’t 10. mustn’t
C)1. can’t be 2. must have gone 3. could / might rain 4. might / could have gone 5. couldn’t go
III. A) 1—5 CBADB 6—10 DADBC
B)1. with 2. for 3. for 4. for 5. from 6. from 7. of; about 8. of; at 9. by; in 10. On; of; about
C)1. includes 2. contains 3. includes 4. Because of 5. because of 6. because 7. because of 8. used to be 9. be used to build 10. are used to getting 11. is used to 12. used to swim 13. use; to cook and heat 14. too much 15. much too 16. too much 17. diet 18. food 19. diet 20. believe 21. believe in 22. believe 23. common 24. usual 25. common
IV. A)1—5 ACBBC 6—10 CDBAD 11—15 DACBD 16—20 BBACA
B）1—3 BCD
C） 1. common → commonly 2. 去掉be 3. or → not 4. 在make后加up 5. every → each 6. √ 7. answer → answers 8. has → have 9. luck → lucky 10. know → knowing
D)书面表达参考范文：
Yang Li is a good swimmer and now she is studying in our school. She hopes to become a member of the national team and win at the Olympic Games one day.She started training when she was six. At that time she swam an hour every day, but now she trains four hours after school each day. She really enjoys swimming.Talking about schooling,she says she thinks that studying is very important.It’s difficult to train so much and do all her school work at the same time. But it is not impossible. She keeps healthy by eating some proper food.She seldom goes out with her friends so that she can have more time to train.In fact, she has little free time but she thinks it is worthwhile.
