一、答案
| 1 | 2 | 3 | 4 | 5 | 6 |
| C | A | D | D | D | D |
二、答案
1. agreement
2. hlind
3. canceled
4. serious
5. hit
三、答案
1. others
2. missing
3. were
4. gone
5. was having
四、答案
1. at the back of
2. catch up with
3. runs/ran down
4. call for help
五、答案
1. Cood moming .
2. When did you begin to have a headache
3. What should I d0
4. Thank you
5. That's all right/That's OK/Not at all/You're welcome