16.Mary is nearly thirty-three.Her parents think it's time she __________ married.
A.would get
B.gets
C.get
D.got
17.--Do you think we are going to miss the train?
——__________.
A.I don't suppose it.
B.I expect not.
C.I hope not.
D.I don't believe it.
15.Well,we don't have any alcohol.So we just use petrol__________.
A.then
B.in change
C.instead of
D.instead
19.--Mr.Smith looks sad today.
--He is sad.Yesterday a fire broke our in his house and his dog got__________.
A.burned
B.to burn
C.burning
D.to be burnt
20.__________ we shall raise ducks or geese remains to be decided.
A.If
B.Whether
C.What
D.That
答案见下一页》》