ThreemencametoLondon1aholiday.Theycametoalargehotelandtookaroomthere.2roomwas3thefifteethfloor.

　　Intheeveningthethreemenwenttoacinemaandcame4verylate.

　　“I’msorry,”saidtheassistantofthehotel,“Ourlifts(电梯)arenot5tonight.Ifyou6wanttowalkuptoyourroom.Weshallmakeupabedforyou7thehall.”

　　“No,no,”Tom,oneofthethree8,said,“No,thankyouWedonotwanttosleepinthehall.Weshallwalkuptoourroom.”

　　Thenheturnedtohis9friendsandsaid,“Itisnoteasytowalkuptothefiftiethfloor,butIknowhowtomakeit10.Onour11totheroom.Ishalltellyousomejokes(笑话),thenyou,Andy,singussomesongs,thenyou,Peter,12ussomeinteresting13.”

　　“Allright,that’sagoodidea.”thefriendsbothagreed.

　　TheybegantowalkuptotheirroomTomtoldmanyjokes.Andy14somesongs.15theycametothethirtyeighthfloor.Theyweretiredandwantedtohavearest.

　　“Well,”saidTom.“Nowit’s16turn,Peter.Afterallthosejokeswe17andsongswelistenedto.Tellusalongandinterestingstorywithasadending.”

　　“Allright,”saidPeter,“Ishalltellyouastory.Itisnotlong,18itis19sad:We20thekeytoourroominthehall.”

　　()1.A.forB.ofC.toD.with

　　()2.A.WhereB.TheirC.HisD.They’re

　　()3.A.inB.atC.forD.on

　　()4.A.homeB.fromC.backD.to

　　()5.A.workB.workingC.worksD.toworking

　　()6.A.won’tB.don’tC.aren’tD.didn’t

　　()7.A.inB.onC.atD.by

　　()8.A.womenB.manC.menD.assistants

　　()9.A.secondB.firstC.oneD.two

　　()10.A.difficultB.easierC.easilyD.moredifficult

　　()11.A.floorB.wayC.hallD.lifts

　　()12.A.sayB.speakC.talkD.tell

　　()13.A.storyB.storiesC.thestoryD.thestories

　　()14.A.singsB.sangC.singingD.sing

　　()15.A.InnotimeB.AtfirstC.AmomentagoD.Atlast

　　()16.A.yourB.youC.yoursD.yourself

　　()17.A.heardB.heardofC.heardaboutD.heardfrom

　　()18.A.andB.orC.butD.that

　　()19.A.realB.trueC.reallyD.truly

　　()20.A.leaveB.areleavingC.putD.left

　　Theelephantistheonlyanimalin81withatrunk.Itusesitstrunkinmany82.Itpullsleavesoff83withitstrunkandthenputsthemintoits84.Itcanevenuseitstrunkwhenitwantstomake85throughtheforest.Italsousesitstrunktoget86.Thetrunkcanholdalotofwater,asanelephantneedsto87morethanthreehundredpintsofwatereveryday.

　　Whentheelephantis88,itstuskscanbeverydangerous.Thetusksofanelephantarereallyitsfront89.Peoplepayalotof90forivoryofanelephant'stusk.InAmericamenhavehuntedelephants91theirtusks.Theivoryfromthetusksismade92manybeautifulthings.

　　Ithasbeeneasyformento93elephantsinAsia.Theyuseelephantstocarryheavythingsforlong94.

　　ManypeoplesaythatthekingsofAsia95togivewhiteelephantstopeoplewhomtheydidnotlike.Thesewhiteelephantsweresacredandtheycouldnotbemadeto96.Theycouldnotbekilledorgiven97.Apersonwhoowned98hadtopayalotofmoneytokeepitproperly.Afteracertaintime,heusuallybecamevery99.NowpeopleinEnglandcall100thing“awhiteelephant”.

　　81.A.manycountriesB.AfricaandAsiaC.theworldD.mostcountries

　　82.A.fieldsB.timesC.waysD.methods

　　83.A.treesB.grassC.plantsD.veg