一、答案
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| B | D | C | C | A | B | C | D |
二、答案
1. knives
2. served
3. be invited
4. was killed
5. is made
三、答案
1. are made of
2. In facUActually
3. with a knife
4. was asked to
5. are used
四、答案
1. respect
2. though
3. know
4. introduced
5. yourself
6. meet
7. attention
8. with
9. eating
10. finished