( )1. – Would you mind ____ down the music? It’s too noisy. - _______.
A. to turn, Yes, I would B. turning, Yes, I would
C. to turn, No, I don’t D. turning, No, not at all
( )2. I can’t stand him _____ talking. A. keeps B. keeping C. to keep D. kept
( )3. It is p olite to wait _____ in public.
A. in the line B. in a line C. in line D. in one line
