11.We ought to be there______nine twenty.( )
A.until B.by
C.in D.for
12.Tens of thousands died______diseases during that war.( )
A.for B.in
C.of D.at
13.______your help, we completed the work ahead of time.( )
A.Thank for B.Thanks for
C.Thank to D.Thanks to
14.I will go home for vacation as soon as I______my exams.( )
A.am finished B.finish
C.have finished D.finished
15.Before liberation Gao Yubao______from morning till night by the landlord.( )
A.was made to work B.was made work
C.was made working D.was made worked
16.______today, he would get to Beijing by Wednesday.( )
A.Would he leave B.Was he leaving
C.Were he to leave D.If he leaves
17.The headmaster was strict.He requested that we______television on week nights.( )
A.not watch B.must not to watch
C.not be watching D.have not watched
18.“Are you enjoying your stay here?”
“Yes, very much, I wish I______have to leave so soon.”( )
A.won’t B.don’t
C.mustn’t D.didn’t
19.The factory is said______in fire two years ago.( )
A.to be destroyed B.to have been destroyed
C.to destroy D.to have destroyed
20.The human body is composed of organs, each______a definite job to do.( )
A.have B.has
C.to have D.having
