Which of the following signs means "You can't feed the animals"?
A. 
B. 
C. 
D. 
Running man is a very relaxing TV program is hot among the young people.
A. what B. whom
C. who D. which
--When shall we go to watch the football match in the sports centre?
--Not until my task ______________.
A. completes B. is completed
C. will complete D. will be completed
--Let's go to Sunshine Street by taxi?
--It's only a ten-minute walk. We take a taxi.
A. needn't B. can't
C. mustn't D. couldn't
--Will you go to Lily's birthday party?
--I will she invites me.
A. if B. unless
C. until D. though
A smile nothing, but gives much.
A. pays B. spends
C. costs D. lends
