求解答这几道英语时态题,急.1."Ihave____[have]anotherletterfromhim"Mr.Whitesaid.2."Hisleg's____[get]worse.That'stoobad".3.____you_____[wait]forabusnow?4."I'vefinishedmyhomework.""When___you___it"A.have;finishedB

　　求解答这几道英语时态题,急.

　　1."Ihave____[have]anotherletterfromhim"Mr.Whitesaid.

　　2."Hisleg's____[get]worse.That'stoobad".

　　3.____you_____[wait]forabusnow?

　　4."I'vefinishedmyhomework.""When___you___it"

　　A.have;finishedB.do;finishC.did;finishD.will;finish

　　5.Judy___theGreatWalltwice,andnowshestill___togothere.

　　A.wentto;wantedB.goesto;wantsC.hasgoneto;D.hasbeento;wants

　　6."HaveyoueverbeentoShanghai?""Yes,I___therelastyear."

　　A.wentB.goC.wereD.gone

　　7.Thetwooldmen___eachothersince1970.

　　A.didn'tseenB.don'tseeC.haven'tseeD.won'tsee

　　8.Ifitisfine,thesportsmeeting___twodays.

　　A.lastsB.willlastC.lastedD.last

　　9.We'vewaitedforyou2hours.Where___,Jim?

　　A.areyouB.haveyoubeenC.areyoufromD.haveyougone

　　10."Howlonghaveyou___there?""Aboutsixyears"

　　A.comeB.goneC.leftD.worked

　　11.Ourworkshop___sincetwoyearsago.

　　A.wasopenedB.opendC.hasbeenopenD.hasopened

　　12.Ourknowledge[知识]oftheuniverse[宇宙]___allthetime.

　　A.growB.isgrowingC.growsD.grew

　　13.It'sfiveyearssinceI___youlasttime.

　　A.metB.meetC.havemetD.hadmet

　　14.Ithoughtthenews___importantforusall.

　　A.isB.wasC.wereD.willbe

　　15.Thewomanfelloffthebikeand___ontheroad

　　A.liedB.lieC.layD.lying

　　16.Doyouknowwhichpicture___best?

　　A.doesshelikeB.shelikesC.didshelikeD.sheisliking

　　17.Idon'tknowifshe___mewhenshe___.〔2000黑龙江〕

　　A.tells;arrivesB.tells;willtellC.willtell;willarriveD.willtell;arrives

　　18.NevertroublemeshileI___inmyroom!〔2000河北〕

　　A.willsleepB.aleepsC.amsleepingD.slept

　　19.Ifyou___lunchatschooltoday,sowillI.〔2000湖北黄冈〕

　　A.haveB.havehadC.willhaveD.had

　　20.Theyneverknewwhat___totheworldinahundredyears.

　　A.happenedB.wouldhappenC.hadhappenedD.wouldbehappene