大学英语三作业1

一、动词的时态和语态

1.Thecomputerdoesn’tworkwell,sosomething____wrong.

A.canhavegoneB.shouldhavegoneC.musthavegoneD.oughttohavegone

2.AlthoughJackmadeafoolishmistake,we____athim.

A.needn’thavelaughedB.oughtn’ttohavelaughed

C.mayhavelaughedD.couldn’thavelaughed

3.Iwon’tbeabletoattendthemeetingtonightbecause_____.

A.ImustteachaclassB.Iteachaclass

C.IwillbeteachingaclassD.Iwillhavebeenteachingaclass

4.Greatchanges____inourinstituteinthepastfewyears.

A.havetakenplaceB.aretakenplace

C.weretakenplaceD.hadtakenplace

5.Bythistimenextyear,he____MBAprogram.

A.willhavefinishedB.willfinishC.shouldhavefinishedD.havefinished

6.Sofar,threehundredthousandyuan______forthevillagechildrentobuildaschool.

A.israisedB.israisingC.hasbeenraisedD.hasraised

7.Thestaffinthisoffice______overtimelastweek.

A.weremadetoworkB.weremadeworkC.weremakingworkD.hadmadework

8.I____thetruthuptonow—what’sthematter?

A.haven’tbeentoldB.haven’ttoldC.amnottoldD.amnottotell

9.Ihadn’texpectedMarytocometovisitmebutIhadhoped_____.

A.hercallingmeB.thatshewouldcallmeC.hertocallmeD.thatshecallme

10.IthasbeentenyearssinceMs.White_____toNewYork.

A.hasmovedB.hadmovedC.movedD.hashadmoved

11.You________returnthedictionarynow.Youcankeepittillnextweekifyoulike.

A.can'tB.mustn'tC.needn'tD.maynot

12.Theworkersarenotallowedtosmokeinthefactory.They______dothat.

A.mustn’tB.don’thavetoC.needn’tD.haveto

13.—Look.That________beCindy.

—No,it________beher.ShehasgonetoYunnan.

A.must,mustn'tB.may,maynotC.must,can'tD.may,won't

14.Whenwegottothetheatre,theplayhasn'tstartedyet,sowe_________.

A.needn'thurryB.didn'tneedhurryC.needn'ttohurryD.needn'thavehurried

15.____thateachpartofthebraincontrolledacertainactivity.

A.Itthough