一、答案
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| D | C | C | A | C | B | A | A |
二、答案
1. going
2. used
3. drinking
4. personal
5. villages
三、答案
1. must
2. should
3. mustn't
4. Can
5. can't
四、答案
1. make progress
2. in order to
3. careful of
4. at the same time