31.Intheeighteenthcentury,writers（）hoursincoffeehouses,discussingthenewsoftheday.A.usedtospendingB.usedtospendC.wouldhespendingD.wereusedtospend32.Theregularteacherisill,soa(an)（）ishereteachingustoday.A.cand

　　31.Intheeighteenthcentury,writers（）hoursincoffeehouses,discussingthenewsoftheday.

　　A.usedtospendingB.usedtospend

　　C.wouldhespendingD.wereusedtospend

　　32.Theregularteacherisill,soa(an)（）ishereteachingustoday.

　　A.candidateB.applicantC.sponsorD.substitute

　　33.Thisprojectisknownto（）forthreemonths.

　　A.havingbeengoingonB.goon

　　C.havebeengoingonD.begoingon

　　34.Histheoryisverydifficult,and（）peopleunderstandit.

　　A.fewB.fewerC.alittleD.little

　　35.Thegovernmentisbelievedtobeconsidering（）alawmakingitacrimetoimportany

　　A.topassB.passedC.havepassedD.passing

　　36.Mrs.Johnson（）abouttheincidentinfrontoftheaudience.

　　A.wouldnotlikespeakingB.hadbetternotspeaking

　　C.wouldnotliketospeakD.hadbetternottospeak

　　37.Ipreferwritingatermpaper（）anexamination.

　　A.totakingB.totakeC.fortakingD.thattake

　　38.Mostdoctorsrecognizethatmedicineis（）.

　　A.asartasmuchitisascienceB.muchanartasitisascience

　　C.asanartasmuchitisascienceD.asmuchanartasitisascience

　　39.Myfatherseemedtobeinno（）tolookatmyschoolreport.

　　A.moodB.emotionC.attitudeD.feeling

　　40.I'llleavesomebreadinthefridgeincaseyou（）hungry.

　　A.wereB.areC.wouldbeD.willbe

　　41.I（）fillintheformnow,shouldn't

　　A.couldB.couldn'tC.shouldD.shouldn't

　　42.Hehasalargecollectionofnovels,（）arewritteninEnglish.

　　A.anythatB.manyofwhich

　　C.manyinwhichD.amongmanythat

　　43.Thepoliceweretrackingthecriminalwhowassaid（）intheforest.

　　A.tohavehiddenB.tobehidingC.tohidingD.tohide

　　44.Asadoctor,I'mveryinterestedinthemedical（）.

　　A.magazineB.journalC.periodicalD.technical

　　45.Johnsuggested（）anythingaboutituntilmorefactswerefoundout.

　　A.nottosayB.notsayC.tosaynotD.notsaying

　　46.IfPeterhadenoughmoney,he（）onthetriptoLosAngeles.

　　A.hadgoneB.wouldgo

　　C.wentD.wouldhavegone

　　47.Hedidh