tolong jawab semuanya ya

1. b.
2. c.
3. d.
4. c.
5. d.
6. a.
7. a.
8. b.
9. d.

1. B. Yes, Ma'am
2. C. Attention please!
3. D. Do you know what i mean?
4. C. I know what you mean
5. D. Checking for understand
6. B
7. A
8. B
9. D

semoga membantu:)
2.