I'm sure that stricter roles ______ to control cigarette smoking very soon.
A. made B. will make
C.were made D.will be made
---I’ve got the final Harry Potter book． ---You will love it. I it twice ．
A．am reading B．have read
C．was reading D．will read
Although you may meet some difficulties, you should never _____．
A．turn up B．get up
C．give up D．grow up
Stop ______ about the traffic. Just think about what we can do to improve it.
A.complain B. to complain
C. complaining D. complained
I can't connect my computer to the Interrnet. There must be ______ wrong with it.
A. something B.everything
C.anything D.nothing
Mr. Li asks the students ______ in the river, because it’s too dangerous.
A. swim B. to swim
C. not to swim D. to not swim
