“Do you mind if I sit here?” “_____. It’s for my friend.”

A. Not at all       B. Never mind    C. Better not   D. Certainly not.

“Do you mind if I sit here?”  “_____ .It’s for Mr. Brown.”

A. Not at all    B. Never mind    C. Better not     D. Of course not

 —Do you mind if I smoke here?

  —_______ You can go to smoke in the next door.

A. Yes, please.  B. Never mind.       C. You’d better not.   D. Of course not.

— Do you mind if I turn on the TV?

—_______. My father is sleeping.

A. Better not       B. Not at all               C. No, I don’t mind    D. That’s all right

—Do you mind if I turn on the TV?

—______________. My father is sleeping.

A. Better not              B. Not at all                    C. No, I don’t mind          D. That’s all right