单项选择题
A.did B.are doing C.will do D.do
It is high time that we（）working to take a break.A.shou...
单项选择题It is high time that we（）working to take a break.
A.should stop B.would stop C.stopped D.stop
It is believed that if a book is（）,it will surely（）the ...
单项选择题It is believed that if a book is（）,it will surely（）the reader.
A.interested… interest B.interesting… be interested C.interested… be interesting D.interesting… interest
It is（）for people to feel excited when they start doing...
单项选择题It is（）for people to feel excited when they start doing something new.
A.normal B.ordinary C.average D.regular
