Doing some running every morning can make you full of _______, I think.
A. power B. strength C. courage 
D. energy
- My brother would rather_______ the weight -loss pills than_______ in a gym.
- Really? He must be mad.
A. taking; exercising B. to take; to exercise
C. take; exercise D. to take; exercising
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
