一、
1. careless
2. left
3. surprised
4. saying
5. singing
6. to dance
7. mice
8. noisy
9. bad
10. playing

二、
1. C
2. C
3. D
4. B
5. A
6. B
7. D
8. C

一、
1. careless
2. left
3. surprised
4. saying
5. singing
6. to dance
7. mice
8. noisy
9. bad
10. playing

二、
1. C
2. C
3. D
4. B
5. A
6. B
7. D
8. C