1. ---Do you mind if I sit here?
--- _______________.
A. Not at all. There is plenty of room.
B. Of course. Do sit down, please.
C.Never mind. I’d like to have some companion.
D. Sure. I’d like to have someone to talk to
2. –Why do you always tell me what to do? To be frank, I don’t like it.
--- I know, but ____.
A. I don’t like it either.
B. How do I do for you?
C.I just want the best for you.
D. Obviously. You are right.
3. ----That was a delicious dinner.
----___.
A. Thank you. Don’t mention  ...