( )1.He _____ when the UFO arrived.
A. was sleeping B. were sleeping C. has slept D. is asleep
( )2.I have been skating _______ nine o’clock.
A. for B. since C. at D. from
( )3.Would you mind ______ those old jeans?
A. don’t wear B. not to wear C. aren’t wearing D. not wearing
( )4.---He’s never been to an aquarium. ---_______.
A. Neither have I B. Neither do I C. I never too D. I don’t too
( )5.It’s really cold today, ______ ?
A. does it B. doesn’t it C. isn’t it D. is it
