– Do you mind my closing the window?

      -- _____. It’s much too noisy outside.

     A. Yes, please               B. Of course not          C. All right

— Do you mind my smoking here?

—  _________Look at the sign. It says “No Smoking”.

A. Of course not.  B. No, I don’t.   C. You’d better not.

—Do you mind my smoking here?

—          Look at the sign. It says “No Smoking”.

A. You’d better not.           B. No, I don’t.                  C. If you like, you can.