A) 1-5 CCDCB 6-10 CABDC
　　B) 1-5 BDBBC 6-10 ACDBC
　　C) 1-5 CADBB 6-10 ADBCD
　　Chapters 1-2閱讀理解訓(xùn)練Keys：
　　A) 1-5 BBBCD B) 1-5 CBDDA C) 1-5 BAABD
　　D) 1-5 ABBDC E) 1-5 DBACB
　　綜合復(fù)習(xí)(二)
　　Chapters 3-4基礎(chǔ)知識歸納與練習(xí)Keys：
　　I. (One possible version)
　　1. top 2. direction 3. audience 4. hire 5. extra 6. path 7. note 8. nearby
　　9. appreciate 10. scenery
　　II. (One possible version)
　　Education; housing; medical 2. conclusion 3. behaviors 4. unhelpful 5. directly
　　6. communication 7. needed 8. based
　　III. (One possible version)
　　1. error 2. Cheating 3. ride 4. sign 5. violent 6. hurt 7. persuade 8. advised
　　IV. (One possible version)
　　1. look like 2. to take shape 3. a large number of 4. in advance 5. am attracted by
　　6. in memory of 7. places of interest 8. by accident 9. leave for 10. feel sorry for 11. none of our business 12. on business
　　V. (One possible version)
　　1. The hotel is not far.
　　2. Which way are you going?
　　3. I appreciate your help.
　　4. Send your parents my regards.
　　5. The museum finally began developing into a clear form three months after it was designed.
　　6. Smoking in the classroom is not allowed.
　　7. There are a lot of mistakes in the article.
　　8. It took them a long time to do their homework.
　　9. Mike is playing.
　　10. It has nothing to do with you.
　　VI. (One possible version)
　　1. It 2. It 3. This; that 4. that 5. It; he 6. It; she 7. It 8. It 9. It 10. it
　　VII. 1-5 ADDAA 6-10 BCACB
　　VIII. 1-5 EBADG