川大英语导学语法习题

形容词、副词部分练习题

1.Physicsis—B_tothesciencewhichwascallednaturalphilosophyinhistory.(CET-41997,1)

A)alike

B)equivalent

C)likely

D)uniform

2.Thepresidentmadea___A_speechattheopeningceremonyofthesportsmeeting,

whichencouragedthe

sportsmengreatly.(CET-41997,1)

A)vigorous

B)tedious

C)flat

D)harsh

3.Itisreportedthat_B_adoptedchildrenwanttoknowwhotheirnaturalparentsare.

(CET-41997,1)

A)themost

B)mostof

C)most

D)themostof

4.Convenientfoodswhicharealreadypreparedforcookingare—D_ingrocerystores.

(CET-41997,1)

A)ready

B)approaching

C)probable

D)available

5.Ingeneral,theamountthatastudentspendsforhousingshouldbeheldtoone-fifthof

thetotal_B___forlivingexpenses.(CET-41997,6)

A)acceptable

B)available

C)advisable

D)applicable

6.Therelationshipbetweenemployersandemployeeshasbeenstudied_D_.(CET-41998,1)

A)originally

B)extremely

C)violently

D)intensively

7.Sincethematterwasextremely—C—,wedealtwithitimmediately.(CET-41998,1)

A)tough

B)tense

C)urgent

D)instant.

8.Theshygirlfelt—B_anduncomfortablewhenhecouldn'tanswerthe

teachefsquestions.(CET-41998,6)

A)amazed

B)awkward

C)curious

D)amused

9.Thepatient'shealthfailedtosuchanextentthathewasputinto_C_care.(CET-41998,6)

A)tense

B)rigid

C)intensive

D)tight.

lO.Therearefewelectronicapplications—B_toraisefearsregardingfuture

employmentopportunitiesthanrobots.(CET-41998,6)

A)likely

B)morelikely

C)mostlikely

D)muchlikely

11.Ournewhouseisvery_B_formeasIcangettotheofficein

fiveminutes.(CET-41999,1)

A)adaptable

B)convenient

C)available

D)comfortable

12.Ourjourneywasslowbecausethetrainstopped—A_atdifferentvillage.(CET-41999J)

A)continually

B)continuously

C)gradually

D)unceasing

13.WilliamPenn,thefounderofPennsylvania,—C_defendedtherightofevery

citizentofreedomofchoiceinreligion.(CET-41999,6)

A)peculiarly

B)indifferently

C)vigorously

D)inevitably

14.Thewordsofhisoldteacherlefta_C_impressiononhismind.Heisstill

influencedbyhim.(CET-42000J)

A)long

B)lively

C)lasting

D)liberal

15.Itisour_A_policythatwewillachieveunitythroughpeacefulmeans.(CET-42000,1)

A)consistent

B)continuous

C)considered

D)continual

16.Heis_A___abouthischanceofwinningagoldmedalintheOlympicsnextyear.(CET-4

2000,1)

A)optimistic

B)optional

C)outstanding

D)obvious

17.Shecookedthemealforalongtimesoastomakeit—D_enoughtoeat.(CET-42000,1)

A)mild

B)slight

C)light

D)tender

18.Thecomputerrevolutionmaywellchangesocietyas—C_asdidthe

IndustrialRevolution.(CET-42000,1)

A)certainly

B)insignificantly

C)fundamentally

D)comparatively

19.Youngpeoplearenot_B_tostandandlookatworksofarts;theywant

arttheycanparticipatein.(CET-42000,6)

A)conservative

B)content

C)confident

D)generous

20.ltissaidthatthemathteacherseems_A_towardsbrightstudents.(CET-42000,6)

A)partial

B)beneficial

C)preferable

D)liable

21.1nsgroupstoshowhisbosswhatacarefulworkerhewas,hetook_C_trouble

overthefigures.(CET-42000,6)

A)extensive

B)spare

C)extra

D)supreme

22.Allthekeywordsinthearticleareprintedin—B_typesoastoattract

readers*attention.(CET-42000,12)

A)dark

B)bold

C)dense

D)black

23.Hewasthe_C_atthemoment.

A)onlyaliveperson

B)aliveonlyperson

C)onlypersonalive

D)persononlyalive

24.Mikeiswatching_D_.

A)adetective,old,excitingfilm

B)anolddetective,excitingfilm

C)anexciting,old,detectivefilm

D)anold,exciting,detectivefilm

25.Theleaderofthetownisa—B_oldman.

A)respective

B)respectable

C)respecting

D)respectful

26.Itisabeautifulcar,butitisnot_C_thepricethatIpaidforit.

A)cost

B)worthy

C)worth

D)value

27.Hemovedawayfromhisparents,andmissedthem—B_enjoythecolorfullifeinanother

city.

A)enoughto

B)toomuchto

C)verymuchto

D)muchsoto

28.Thisis_A_toanswer.

A)ratheradifficultquestion

B)ratherdifficultaquestion

C)ratherdifficultquestion

D)aquestionratherdifficult

29.Ofthetwogifts,thechildchose—A—.

A)thelessexpensive

B)theonemostexpensive

C)theleastexpensive

D)themostexpensive

3O.Thepolicefinallyarrestedthe_C_criminal.

A)famous

B)reputed

C)notorious

D)renowned

31.Thisyoungmanishardworkingand_A_.Istronglyrecommendhim.

A)conscientious

B)conscience

C)conscious

D)consciousness

32.ThisTVis_A_alltheotherTVinthedepartmentstore.

A)superiorto

B)advantageousthan

C)superto

D)beneficialto

33.MycommandofEnglishis_B_asyours.

A)halfnotsogood

B)nothalfsogood

C)notsogoodhalf

D)notsohalfgood

34.Lastyear,Johnearned—A_hisbrother,whoislesscapable.

A)threetimesasmuchas

B)twiceasmanyas

C)twiceworse

D)threetimesasmoreas

35.Hissalaryasabusdriverismuchhigher_C_.

A)incomparisonwiththesalaryofateacher

B)thanateacher

C)thanthatofateacher

D)tocompareasateacher

36.Jane'sworkproved_B_thanthatoftheirclassmates.

A)notmuchbetter

B)muchbetter

C)nomorebetter

D)toobetter

37.Mr.Smithis_C_toourparty.

A)morepleasedthantocome

B)morepleasedtocomethan

C)morethanpleasedtocome

D)morepleasingthantocome

38.----Areyougoingtotheconcertinthe21stCenturyHotel?--------No,theticketsare—D.

forme.

A)muchfarexpensive

B)somuchexpensive

C)toofarexpensive

D)fartooexpensive

39.Hewas—B_totheterriblesituationthen.

A)widelyawake

B)wideawake

C)widelyawakened

D)wideawaken

40.Therewerenotickets_A_fbrFriday'sperformance.

A)available

B)preferable

C)considerable

D)possible

41.----Isn'tMr.Browncomingtothemeetingtonight?------1doubtit;_A_.

A)hehardlyeverleaveshishousenow

B)hardlyeverheleaveshishousenow

C)hehardlyleaveshishouseevernow

D)heleaveshardlyeverhishousenow

42.Mostplasticsdon't_B_conductheatandelectricity.

A)readily

B)really

C)seemingly

D)greatly

43.Theoldmanlayinbed,_B_.

A)coldlyandhungrily

B)coldandhungry

C)coldlyandhungry

D)coldandhungrily

44.Weneed_C_informationbeforewecandecide.

A)far

B)farther

C)further

D)furthest

45.Neverbefore—C_peopleintheUnitedStatesbeeninterestedinsoccer.

A)hassomany

B)weresomany

C)havesomany

D)willsomany

分词部分练习题

1.AftertheArabstateswonindependence,greatemphasiswaslaidonexpandingeducation,with

girls

aswellboys—C_togotoschool.(CET-41997,1)

A)tobeencouraged

B)beenencouraged

C)beingencouraged

D)beencouraged

2._A_,amanwhoexpresseshimselfeffectivelyissuretosucceedmorerapidlythana

manwhose

commandoflanguageispoor.(CET-41997,6)

A)Otherthingsbeingequal

B)Wereotherthingsequal

C)Tobeequaltootherthings

D)Otherthingstobeequal

3.)A11things—A—,theplannedtripwillhavetobecalledoff.(CET-41998,6)

A)considered

B)beconsidered

C)considering

D)havingconsidered

4.Thehousewasveryquiet,—A_asitwasonthesideofamountain.(CET-41999,6)

A)isolated

B)isolating

C)beingisolated

D)havingbeenisolated

5.Thiscrophassimilarqualitiestothepreviousone,—A_bothwind-resistantandadapted

tothesametypeofsoil.(CET-41999,6)

A)being

B)been

C)tobe

D)havingbeen

6.CornoriginatedintheNewWorldandthuswasnotknowninEuropeuntilColumbus

foundit_A_inCuba.(CET-42000,1)

A)beingcultivated

B)beencultivated

C)havingcultivated

D)cultivating

7._C_inthisway,thesituationdoesn'tseemsodisappointing.(CET-42000,1)

A)Tolook

B)Lookingat

C)Lookedat

D)Tobelookedat

8.Youwillseethisproduct—B_whereveryougo.(CET-42000,6)

A)tobeadvertised

B)advertised

C)advertise

D)advertising

9.—C—inarecentsciencecompetition,thethreestudentswereawardedscholarship

totaling21,000dollars.(CET-42000,12)

A)Tobejudgedthebest

B)havingjudgedthebest

C)Judgedthebest

D)Judgingthebest

lO.Fromthedates_C_ontheplates,wedecidedthattheyweremadeinSongDynasty.

A)marking

B)havingbeenmarked

C)marked

D)tobemarked

11.Shestoodbythewindow,_A—.

A)thinking

B)think

C)thought

D)thinks

12.—A_tomeetanybody,hewentinfromtheback.door.

A)Notwishing

B)Wishing

C)Notwished

D)Nowishing

13.Theeditorial—C_nowwillappearintomorrow'snewspaper.

A)writing

B)towrite

C)beingwritten

D)write

14.It—B_nowprettylate,wetookourthingsandretiredtoourroom.

A)is

B)being

C)turned

D)got

15.—A_withthesizeofthewholeearth,thehighestmountaindoesnotseemhighatall.

A)Whencompared

B)Whilecomparing

C)Compare

D)Comparing

16.Theoldmancameupstairswithgreatstrength,hisrighthand—B_astickforsupport.

A)held

B)holding

C)beingholding

D)washolding

17.—C_threetimesinarow,theboxerdecidetogiveupfighting.

A)havingdefeated

B)Tohavedefeated

C)havingbeendefeated

D)Tohavebeendefeated

18.—A_neglectingoureducation,myfathersentmetoschool.

A)Accusedof

B)Accusingof

C)Tobeaccusedof

D)Thathewasaccusedof

19._D_mainlyfortheinventionofthetelephone,AlexanderGrahamBelldevotedhis

lifetohelpingthedeaf

A)Heisremembered

B)Whilebeingremembered

C)Toberemembered

D)Thoughremembered

20.—A_thattheyarefreshfromuniversity,theyoungpeoplehavedoneagoodjob.

A)Given

B)Because

C)Giving

D)As

21.—D_onaclearday,farfromthecitycrowds,themountainsgivehimasenseofinfinite

peace.

A)Ifwalking

B)Whilewalking

C)Walking

D)Whenoneiswalking

22.1understoodyouwerethird-yearstudents—D_inEnglish.

A)whomajors

B)whomajoris

C)havemajored

D)majoring

23.Acoolrainwasfalling,_A_withsnow.

A)mixed

B)mixing

C)tomix

D)havingmixed

24._A_bythepolice,thekidnappershadnochoicebuttosurrender.

A)Surrounded

B)Surrounding

C)havingsurrounded

D)Tobesurrounded

25._C_equaleducationalopportunities,AmericanIndiansinthereservationsremained

backward

andilliterateforalongtime.

A)Deprivedoff

B)Deprivingoff

C)Deprivedof

D)Deprivingof

26.Alltheexampapers—A—,theteachersenttheclasshome.

A)havingbeenhandedin

B)havinghandsin

C)handingin

D)beinghandedin

27.—D—in1636,HarvardisoneofthemostfamousuniversitiesintheUnitedStates.

A)Founding

B)Itwasfounded

C)Beingfounded

D)Founded

28.There_D_nofreshdrinkingwaterandnogoodfarmland,itwasnotacomfortableplace

inwhichtolive.

A)be

B)was

C)were

D)being

29.—A_inBeijingforquiteafewyears,Mr.ParkhadlittledifficultyunderstandingChinese.

A)havinglived

B)Lived

C)Living

D)Tolive

3O.Anypacket—C_properlywillnotbeacceptedbythepostoffice.

A)nottobewrapped

B)notbeingwrapped

C)notwrapped

D)nothavingbeenwrapped

31.Thelab—B_nextyearwillbemoreadvancedthantheoldone.

A)built

B)tobebuilt

C)beingbuilt

D)tobuild

32.Annawasreadingapieceofsciencefiction,completely—D_totheoutsideworld.

A)beinglost

B)losing

C)havinglost

D)lost

33.Hewassittinginthechair,_C_abook.

A)read

B)wasreading

C)reading

D)withreading

34.Such_D_thecase,therewerenogroundstojustifyyourcomplaints.

A)is

B)was

C)be

D)being

35.Peterisagoodstudent,_D_hisbestsubject.

A)asEnglish

B)Englishas

C)beingEnglish

D)Englishbeing

动名词部分练习题

1.Markoftenattemptstoescape—D_wheneverhebreakstrafficregulations.

A)havingbeenfined

B)tohavebeenfined

C)tobefined

D)beingfined

2.Mywifesaidinherletterthatshewouldappreciate_D_fromyousometime.

A)tohaveheard

B)tohear

C)forhearing

D)hearing

3.Thethieftookawaythewoman*swalletwithout_A_.

A)beingseen

B)seeing

C)himseeing

D)seeinghim

4.Peopleappreciate_C_withimbecausehehasagoodsenseofhumor.(CET-41998,1)

A)towork

B)tohaveworked

C)working

D)haveworking

5.Tveenjoyed_B_totalkwithyou.

A)tobeable

B)beingable

C)tobeenable

D)ofbeingable

6.Noonecanavoid_B_byadvertisements.

A)tobeinfluenced

B)beinginfluenced

C)influencing

D)havinginfluence

7.Theyareconsidering—C_beforethepricesgoup.

A)ofbuyingthehouse

B)withbuyingthehouse

C)buyingthehouse

D)tobuythehouse

8.Hethoughtthat_C_.

A)theeffortdoingthejobwasnotworth

B)theeffortwasnotworthindoingthejob

C)itwasnotworththeeffortdoingthejob

D)itwasnotworththeeffortbydoingthejob

9.IfIhadremembered—A_thedoor,thethingswouldnothavebeenstolen.

A)tolock

B)locking

C)tohavelocked

D)havinglocked

10.Yourshirtneeds_C_.You'dbetterhaveitdonetoday.

A)iron

B)toiron

C)ironing

D)beingironed

11.Youcan'thelp—C_commercials;everyfewminutestheprogramisinterrupted

togiveyouoneadvertisementoranother.

A)tohear

B)tobeheard

C)hearing

D)withhearing

12.Mytransistorradioisn*tworking.It—C—.

A)needrepairing

B)needstorepair

C)needsrepairing

D)needtoberepaired

13.Itisnouse—B_menottoworry.

A)youtell

B)yourtelling

C)foryoutohavetold

D)havingtold

14.Heisverybusy_B_hispapers.Heisfartoobusycallers.

A)towrite...toreceive

B)writing...toreceive

C)writing...receiving

D)towrite...forreceiving

15.Thesuspectatlastadmitted—A_stolengoodsbutdeniedthem.

A)receiving...selling

B)toreceive...tosell

C)toreceiving...toselling

D)tohavereceived...tohavesold

16.Sheapologizedfor—A_tocome.

A)hernotbeingable

B)herbeingnotable

C)notbeingable

D)thatshe'snotableto

17.1reallyappreciate—C_tohelpme,butIamsurethatIcanmanagebymyself.

A)youtooffer

B)thatyouoffer

C)youroffering

D)thatyouareoffering

18.Pleasestop—D—,boys,Ihavesomethingimportanttoyou.

A)saying...talk

B)telling...say

C)talking...speak

D)talking...tell

19.Tony,wouldyougoandseeifSamhasanydifficulty_B_histaperecorder?

A)tofix

B)fixing

C)forfixing

D)fix

20.“Whyisn'tNancygoingtomeetus?”"It'smyfault.Iforgotallabout_A_her.”

A)telephoningto

B)totelephone

C)totelephoneto

D)thetelephoningto

21."Whywereyoulate?v"Ihadahardtime_D_upthismorning.M

A)togel

B)get

C)got

D)getting

22.1remember—B_tohelpusifweevergotintotrouble.

A)onceoffering

B)himonceoffering

C)himtooffer

D)toofferhim

23.Johnregretted—A_tothemeetinglastweek.

A)notgoing

B)nottogo

C)nothavingbeengoing

D)nottobegoing

24.Itisdifficulttogetused—B_inatentafterhavingasoft,comfortablebedtolieon.

A)sleep

B)tosleeping

C)slept

D)tosleep

25.Hegivespeopletheimpression_C_manypoems.

A)ofhavingwritten

B)tohavewritten

C)ofbeingwritten

D)towrite

26.Doyoufeellike_D_outorwouldyouratherdinnerathome?

A)going...tohave

B)togo...tohave

C)togo...having

D)going...have

27.Priorto_A_theformalspeech,firsthewillintroducehimself.

A)delivering

B)deliver

C)beingdelivering

D)beingdelivered

28.1donrtmind—D_bybus,butIhateinqueues.

A)totravel...standing

B)havingtraveled...standing

C)traveling...tostand

D)traveling...standing

29.Whatabout_C_doublequantitiesofeverythingtoday?Wehavehardlytimetogo.

nextweek.

A)buying...toshop

B)buy...shopping

C)buying...shopping

D)tobuy...shopping

3O.Wehadsometrouble_B_thehouseandnobodyseemed_whereitwas.

A)infinding...knowing

B)finding...toknow

C)tofind...knowing

D)tofind...toknow

31.Wecan'timagine___B_intheentranceexamination,forshehasneverbeentoschool.

A)shesucceeding

B)hersucceeding

C)shesucceed

D)hertosucceed

32.1don*tlike_A_atme.

A)themlaughing

B)theirlaugh

C)themlaugh

D)themtohavelaughed

33.Wesuggested_A_inhotelsbutthechildrenwereanxiousout.

A)sleeping...tocamp

B)sleeping...camping

C)tosleep...tocamp

D)tosleep...camping

34.1havenoobjection_B_theeveningwiththem.

A)tospend

B)tospending

C)ofspending

D)spending

35.After—A_forthejob,youwillberequiredtotakealanguagetest.

A)beinginterviewed

B)interviewed

C)interviewing

D)havinginterviewed

36.Thematchwascancelledbecausemostofthemembers_A_amatchwithoutastandard

court

A)objectedtohaving

B)wereobjectedtohave

C)objectedtohave

D)wereobjectedtohaving

37.Jeandidnothavetimetogototheconcertlastnightbecauseshewasbusy_C_forher

examination.

A)toprepare

B)tobeprepared

C)preparing

D)beingprepared

38.Itisnogood—A_remembergrammaticalrules.Youneedtopractisewhatyouhave

learned.

A)tryingto

B)totryto

C)tryto

D)triedto

39.After_D_himbetter,Iregrettedhimunfairly.

A)gettingtoknow...tojudge

B)gettingtoknow...tohavejudged

C)gettingtohaveknow...judging

D)gettingtoknow...havingjudged

40.Heislookingforwardto_C_hisholidayinBritain.

A)spend

B)havespent

C)spending

D)havingbeenspending

41.Before—D_thehouse,youshouldgetasurveyoroverit.

A)buying...looking

B)havingbought...tolook

C)buying...tohavelooked

D)buying...tolook

42.Insomecountriespeoplefavor—C_togethereventhoughthereismuchmorespace.

A)tostay

B)stay

C)staying

D)stayed

43.“WhywasFredsoupset?”“Heisn*tused—C_criticized.”

A)be

B)tobe

C)tobeing

D)havingbeen

44.It'snouse_B_togetabargainthesedays.

A)toexpect

B)expecting

C)wanting

D)youexpect

45.“Whywereyousolateforworktoday?”"_A_totheofficewasveryslowthismorning

becauseofthetraffic.

A)Driving

B)Idrove

C)Todrive

D)ThatIdrove

46.ltwasimpoliteofhim_A_withoutgood-bye.

A)toleave,saying

B)leaving,tosay

C)toleave,tosay

D)leaving,saying

47.Hekept_C_tohisparents.

A)puttingofftowrite

B)toputofftowrite

C)puttingoffwriting

D)toputoffwriting

48.F11gowithyouafterIgetthroughwith_A_thehouse.

A)cleaning

B)tocleaning

C)tobecleaned

D)havingcleaned

49.Withapplesat25centsapound,wecouldn'tresist—C_fourpounds.

A)totake

B)took

C)taking

D)havetaken

50.Howcanyoukeepthemachine—C_whenyouareaway?

A)run

B)torun

C)running

D)beingrun

被动语态部分练习题

l.Itissaidthatanewrobot_C_byhiminafewdays.

A)designed

B)hasbeendesigned

C)willbedesigned

D)willhavebeendesigned

2.Wearelate.Iexpectthefilm_A_bythetimewegettothecinema.

A)willalreadyhavestarted

B)wouldalreadyhavestarted

C)shallhavealreadystarted

D)hasalreadybeenstarted

3.Shewillstopshowingoffifnonotice_A_ofher.

A)istaken

B)takes

C)willbetaken

D)hastaken

4.Diamond_C_inBrazilin1971.

A)isfound

B)hasbeenfound

C)wasfound

D)hadbeenfound

5.“Haveyoumovedintothenewflat?”“Notyet.Theroom_D_.”

A)hasbeenpainted

B)ispainted

C)paints

D)isbeingpainted

6.Mypictures—D_untilnextFriday.

A)won'tdevelop

B)aren'tdeveloped

C)don*tdevelop

D)won,tbedeveloped

7.Tim—C_sincehelosthisjobthreeweeksago.

A)hadbeenunemployed

B)wasunemployed

C)hasbeenunemployed

D)hasunemployed

8.)Agreatnumberofcollegesanduniversities—B_since1949.

A)hasbeenestablish

B)havebeenestablished

C)haveestablished

D)hadbeenestablished

9.I'llhavetopushthecartothesideoftheroadbecausewe—B_ifweleaveithere.

A)wouldbefined

B)willbefined

C)willbeingfined

D)willhavebeenfined

10."_B_twoticketsforthenewplayattheGrandTheatreonSaturday.Shallwegoandseeit

together?

A)Theyhavebeengiven

B)Ihavebeengiven

C)Iamgiven

D)Theyhavegiventome

11.Thesubjectoftheselectures_D_bythelecturecommittee.

A)isannounced

B)havebeenannounced

C)areannounced

D)hasbeenannounced

12.1foundanaspirinbottle—C_droppedonthefloorofDavid'sroom.

A)was

B)had

C)hadbeen

D)is

13.Thegoods—D_whenwearrivedattheairport.

A)werejustunloading

B)werejustbeenunloading

C)hadjustunloaded

D)werejustbeingunloaded

14.Ifone—B_bypride,hewillrejectusefuladviceandfriendlyassistance.

A)overcomes

B)isovercome

C)hasbeenovercome

D)overcome

15.Mostenvironmentproblemsexistbecauseadequatemeasuresforpreventing

them—B_takeninthepast.

A)wasnot

B)werenot

C)werenotbeing

D)hadnotbeen

16.Yououghttohaveputthemilkintherefrigerator,now—C—sour.

A)Ismell

B)itissmelt

C)itsmells

D)itissmelling

17.Aftertherace_A—,thecelebrationbegan.

A)hadbeenwon

B)iswon

C)willbewon

D)hasbeenwon

18.Hewashereforalittlewhile,butIdon'tknowwherehe_A_now.

A)is

B)was

C)hadbeen

D)hasbeen

19.Theyoungteacherhas_B___competent.

A)beenprovedtobe

B)provedtobe

C)beenproved

D)provedbeing

20.Pluto,theoutermostplanetofthesolarsystem,_B___photographicallyinMarch1930.

A)discovered

B)wasdiscovered

C)bydiscovery

D)whendiscovered

21.Togetabetterviewofthestage,_C_.

A)ourseatshadtobechanged

B)ourseatswerechanged

C)wehadtochangeourseats

D)ourseatswerechangedbyus

22.Aftersynthetic_D_,engineershadabetterchoiceofmaterial.

A)created

B)hascreated

C)hasbeencreated

D)hadbeencreated

23.1thinkmuchattention_A_yourpronunciation.

A)mustbepaidto

B)oughttobepaidto

C)mustpayto

D)shouldbepaidto

24.Since1970,millionsofenthusiasts—C_VitaminC,whichtheybelievecanremedythe

commoncold.

A)havetaken

B)havebeentaken

C)havebeentaking

D)havebeentaking

25.1don'tremember—A_thechancetotrythismethod.

A)havingbeengiven

B)tohavebeengiven

C)havinggiven

D)tohavegiven

26.WecouldasksomeonetodotheworkprivatelywithoutitC—.

A)know

B)beknown

C)beingknown

D)tobeknown

27.Theconstructionofthelaboratory_A_bytheendofnextmonth.

A)mustbecompleted

B)musthavebeencompleted

C)willbecompleting

D)willhavebeencompleting

28.TheywouldtellhowtheAfrican_C_onashiptoanAmericanport.

A)wasbrought

B)couldhavebeenbrought

C)hadbeenbrought

D)wastobebrought

29.Hedoesnotpossessabicycle,thisoneheuses—C_toPeter.

A)isbelongedto

B)belonged

C)belongs

D)isbelonging

30.Negotiation—A_againwithMoscowtomorrow,agreateventwillbediscussedthen.

A)istobeopened

B)isonthepointofopening

C)isgoingtoopen

D)opens

3l.Thereasonforallthechangesbeingmade_B_tousyet.

A)hasnotexplained

B)hasnotbeenexplained

C)didnotexplained

D