--Mike, can you tell us something about our new teacher?
-- Oh, sorry. I know nothing because I _ him before.
A. saw B. didn't see C. have seen D. haven't seen
-- Would you please ___your radio a little? I can hardly go to sleep.
-- Oh, sorry.
A. turn off B. turn on C. turn down D. turn up
The boy __ exercises, so he has to see the doctor because of overweight.
A. nearly B. hardly ever C. always D. usually
Be _ . Make sure not to make the same spelling mistake next time.
A. peaceful B. careful C. helpful D. thankful
-- I haven't seen you for a long time. How's it going?
-- .
A. Nice meeting you; B. Not bad. C. You're welcome. D. Thanks a lot.
Don't copy others' work. If you do it by , you'll feel much better.
A. you B. your C. itself D. yourself
