—Would you mind if I smoke?

—_____________.

A．Yes,please do                          B．Not at all

C．All right                               D．That’s OK

— Would you mind if I sing here?

—           . Look at the sign. It says “Be Quiet”.

A. Of course not.      B. Better not.    C. Not at all.      D. I don’t mind.

—Would you mind if I call you Jim?        —______.

A. Yes, I do                      B. Of course not                     C. Sorry, I won’t