—Dad, why must I stop ______ computer games?
—For your health, my boy.
A. play B. to play
C. to playing D. playing
Here is the book. First _________ it and then tell me what you think of it.
A. look forB. look through
C. look upD. look after
Is this a photo of your daughter? She looks ____ in the pink dress!
A. lovely B. quietly
C. politely D. happily
—Not only the young but also the old are getting interested _____ WeChat (微信).
—They can communicate more freely.
A. by B. about C. in D. for
____of the land in that district____ covered with trees and grass.
A．Two fifths；is B．Two fifth；are
C．Two fifth；is D．Two fifths；are
—Must I go to medical school and be a doctor like you, dad?
—No, you _______,son. You’re free to make your own decision.
A. can’t B. mustn’t
C. shouldn’tD. needn’t
