题目内容：

29.I’d like_____a recorder so I can_____the music atany time.
A.having,listen to
B.to have; hear C.to heave;
listen to D.have; listen
30.He_____a machine,it_____cleaning the glass of thewindows.
A.found; used to B.discovers; is used for C.invented;is used to D.invented; was used for
31.This kind of books____well and______out in this
bookshop.A.sells; are sold B.sells;
sells C.is sold; sells D.is sold; sold
32.—I want to teach in this area.—Well teachers_____very much here.
A.need B.areneeding C.are needed D.will need
33.The meeting__________tomorrow is veryimportant.You mustn’t miss it.
A.held B.beingheld C.to be held D.helding
34.My uncle will come_____next month and he will stayhere for______.
A.sometime; some time B.some time; sometimes
C.sometimes; some time D.some time; some times.
35.—Susan,why are you still here?They are all readyto start.
—I’m sorry,butI_______when to start.
A.don’t tell B.didn’t tell C.haven’t told D.wasn’t told
36.He only got this good grade______.
A.by mistakes
B.by accident C.by a
mistake D.by accidents
37.Meimei is five.She is_____to ____herself.
A.too old; dress
B.old enough; dress C.enough old;
wear D.enough old,dress
38.—I am sorry to tell you that you shouldn’t smokehere.Please look at the sign.
—Oh,I amsorry,I______it.
A.don’t notice
B.didn’t notice C.will
notice D.haven’t noticed
39.Not only I but also Mary and Jane_____interested inscience becaue it_____useful.
A.is,is B.is,are C.are,is D.are,are
40.There’s going to___ in tomorrow’s newspaper.
A.have something new
B.have new soething C.be something new
D.be new something
41.He was sent into hospital becauseof__________by a car.
A.knocked into B.knocking down C.being knocked into D.being knock down
42.—Your city looks beautiful!
—Yes.Lots of trees andgrass__________last year.
A.are planted B.have plantedC.wereplanting D.were planted
43.There was an important meeting lastnight.Mr.Smith __________to it.
A.was invited　B.invited C.is invited　D.invites
44.—Did you notice him come in?
—No.I__________a football game.
A.have watched B.had watched C.am
watching　 D.was
watching
45.—It’s time to go to bed,Li Ming.
—Mum,I have a lot of homework to do,Iwon’t go to bed________I finish it.
A.after B.until C.as soon as D.since