( )1. My little brother is sleeping. Do you mind _______ the radio?
A. to turn down B. turning down
C. to turn up D. turning up
( )2. One of my pen pals _______ from Australia.
A. be B. is C. are D. am
( )3. Neither Zhang Feng nor I _______ been to the Great Wall.
A. has B. have C. am D. are
( )4. Going camping with friends on Sunday _______ very interesting.
A. has B. have C. are D. is
( )5. Not only I but also Mary _______ dancing and singing.
A. like B. likes C. liking D. is like
