情态动词专项练习题1.---Where is Mary?---She____ in the library.She told me she wanted to borrow some books from the library.A.should beB.must beC.can beD.must have been2.His room is dark.He must____ to bed.A.go B.be going C. have gone D.have been gone3.“Will your father stay home tonight?”“I’m not sure,He____to work.”A.must goB.can goC.may be goneD.may be going4.“Where is Tom?”“He isn’t here I think he____have gone home.”A.mayB.mustC.mightD.A or B or C5.“I think Helen is at home.”“No,she____be at home,for she phoned me from the airport just five minutes ago.”A.mustn’tB.needn’tC.can’tD.daren’t6.He’s late. What____ have happened to him?A.can B.may C.should D,must7.“_____he be watching TV now?”Yes,he_____be watching TV n ow.” No,he_____be watching TV now.”A.Must;can;mustn’tB.Can;must;can’tC.Must;must;can’tD.Can;can;mustn’t8.“____he have left yesterday?”Yes,he____yesterday.”No,he____yesterday.”A.Must;must have left;can’t have leftB.Can;can have left;can’t have leftC.Can;must have left;can’t have leftD.May;must have left;shouldn’t ha ve leftB.areC.must9.You must be a writer,____you?A.mustn’tD.aren’t10.You must have seen her yesterday,____ you? A.mustn’t B.haven’tC. didn’tD. don’tB.didn’tC.don’t11.You must have seen her, ____ you?A.haven’tD.A or B12.There was plenty of time.She____worried or hurried.A.mustn’t haveB.shouldn’t haveC.must beD.needn’t have13.I got up early,but I____so because I had no work to do that morning.A.mustn’t have doneB.didn’t need to doC.needn’t have doneD.can’t have done14.I____ up early this morning.So I stayed in bed till9a.m.A.needn’t have gotB.didn’t need to getC.shouldn’t have gotD.can’t h ave got15.The flower is dead.I____it more water.A.will giveB.would have givenC.must giveD.should have given16.He____have come here yesterday,but he didn’t.A.could B.shouldC.ought toD.A or B or C17.“Must he do it?”“No,he____.”A.mustn’t B.needn’t C.doesn’t ha ve to D.B or C18.“Need you go now?”“Yes,I____.”“No,I____.”A.need;needn’tB.must;needn’tC.may;mustn’tD. can;needn’t19.“May I borrow your bike?”“No,you____.”A.mustn’tB.may notC.had better notD.can’t20.“Can I do it?”“No,you____.”or“No,please____.”A.can’t doesn’tB.can’t don’tC.can’t can’tD.can’t you don’t21. I missed the last bus,so I____ go home on foot.A.must B.have toC.mayD.had to22. We____hurry if we want to arrive in time.A.must B.need C.mayD. have to23.He ought to have won the first prize,____ he?A.oughtn’t B.should n’t C.mustn’t D.oughtn’t to24.He____get up early when he lived in the countryside.A.would ed to C.mustn’t D.can’t25.My brother____be very naughty,and my sister ____like reading.ed to;wouldB.would;used toed to; used toD.would;would26. ____ you please pass on a message to him?A.Do B.Shall C. May D.Will27. ____ we set off now?A.ShallB.WillC.WouldD.ought28.“____he open the window?”Yes,please.”A.DoesB.willC.ShallD.Would29.I’ve told him many times,but he____listen to my advice.A.shall notB.won’tC.will notD.wouldn’t30.“Will you lend me a h and?”“Yes,I____.”A.willB.shallC.canD.may31.Everyone____do his best for the modernization of China.A.willB.don’tC.shallD.do32.Let’s clean our room,____?A.will youB.don’t weC.shall weD.do you33.Let us watch TV,____?A.will youB.don’t weC.shall weD.do you34.Close the door after you,____you?A.don’tB.doC. shallD.will35.Every time he meets me,he____to me.A.smiledB.would smileC.will smileD.is smiling36.“____you like to see a film?”“Yes,I’d like____.”A will;to B.Would;to see C.Would;to D.Will;to see37.He asked me for his book many times.Please tell him he____have it tomor row.A.mustB.mayC.shallD.is39.Night has fallen. We have to go home,____we?A.don’tB.haven’tC.mustn’tD.shouldn’t40.The cat____ hibernate is winter.D.shouldn’tA.doesn’t need toB.needn’tC.mustn’t41.Your composition____rewriting,____it?A.need;needn’tB.needs;doesn’tC.needs;doesD.need;doesn’t42.Neither of them____the snake.A.dares catchB.dares to catchC.dare catchD.dare catching43.He____any help.A.needn’tB.doesn’t needC.needD.do need44.I’m afraid you must have met with many difficulties in the work,____?A.didn’t youB.aren’t youC.mustn’t youD.needn’t you45.I wish to shake hands with you,____?A.will youB.shall weC.can youD.may I46.Susan,you are so lazy.This job____ hours before.A.should finishB.could be finishedC.must have been finishedD.should have been finished47.____ if it were spring all the year round?A.Shall it be niceB.Will it be niceC.Would it be niceD.Ought it to be ni ce48.Jane: You MUST do as I tell you.Kate:Oh,I must,____?A.shouldB.mustn’t IC.ought ID.must I49. I don’t suppose he’s finished the job,____?A.do you B.is he C.has he D.hasn’t he50. He was too busy, otherwise he____ to see you.A.would goB.would beC.should haveD.would have gone51.---You can swim about under the water like a fish.---It’s easy!Babies can do it.---They can’t.You ____!A.must joke B.may joke C.must be joking D.can be joking52.---Must I finish all the exercises today?---No,you____,but you____finish them before Friday.A.mustn’t needB.don’t have to;mustC.needn’t to;needD.shouldn’tought53.The boy____play truant.A.daresB.dared not toC.dares not toD.didn’t dare to54.We went to work on foot yesterday,though he____by bus.A.must have goneB.might have goneC.would have goneD.could hav e gone55.“Don’t you know____ get those gold medals?”A.how Tim couldB.how Tim was able toC.how was Tim able toD.how c ould Tim。