I'm afraid I have to go now, for my parents_______ outside.
A. had waited B. have waited C. are waiting D. were waiting
Smoking is not allowed in our school, so it may be a good chance for our math teacher to_______ smoking.
A. put up B. give up C. pick up D. look up
She looked at the professor and wondered where she_______ him.
A. saw B. has seen C. sees D. had seen
- How often do you play basketball?
-_______. I am too busy to relax myself.
A. Sometimes B. Usually C. Hardly ever D. Always
It worries our government a lot that the air in our city is _______than it used to be.
A. very good B. much better C. rather bad D. even worse
- You are always talking about your pet dog. Could you tell me what it is like?
-_______.
A. It likes meat. B. It's three years old.
C. It's small and cute. D. It likes playing.
