21.He doesn’t know ___ he should go with her.

21.He doesn’t know ___ he should go with her.
A.if or not B.whether or not C.if not D.whether not
22.There were then more then 200 children ___ dance in the school.
A.to study B.studied C.study D.studying
23.I expressed the hope ___ they would come to visit China again.
A.that B.as C.although D.whether
25.He lost his watch,his car broke down,and he got a letter of complaint from a customer:___,he had a bad day.
A.by the way B.after all C.whereupon D.all in all
28.The manager is satisfied with ___ you’ve done.
A.that B.all what C.which D.all that
29.The concert usually takes place at the hall,with the audience ___ on the ground.
A.seating B.seated C.be seating D.to seat
30.It’s high time ___.
A.we should leave B.we should have left C.we leave D.we left
31.___ to finish quickly.
A.No every student wants B.No every student want
C.Not every student want D.Not every student wants
32.The film is based on a short story ___ is familiar to those villagers.
A.such B.which C.what D.when
33.Only recently ___ to deal with the problem.
A.has anything been done B.anything has been done
C.has anything done D.anything has done
34.The petrol tank is empty.I ___ it up before we left home.
A.had to fill B.could have filled
C.should have filled D.would have filled
35.___,health is more important than wealth.
A.In a word B.Overall C.Therefore D.But then
36.The book is dull.____ I read,____ I like it
A.The less…the less B.The more…the more
C.The less…the more D.The more…the less
40.The chair looks rather hard,but in fact it is very comfortable to ____.
A.sit on B.sit C.be sat D.be sat on
42 Your advise is good.I’ll ___ it.
A.take B.give C.make