现在完成时练习题21．﹣___youever___totheGreatWall？﹣Yes，Threetimes．（）A．Has，beenB．Have，beenC．Have，gone22．﹣﹣﹣Isthatanewcoat？﹣﹣﹣No，I_____itforalongtime．（）A．boughtB．haveboughtC．havehad23．﹣Look!Someone_______theclassroom．﹣Well，itwasn'tme．Ididn'tdoit．（）A．iscleaningB．wascleaningC．hascleanedD．willclean24．Idon'tfeelverywell，Jack．I'mafraidyou______meyourcold．（）A．giveB．hadgivenC．havegivenD．wouldgive25．﹣Wherearetheflowers？﹣﹣Yousee，someonethemtothewindow．（）A．movesB．hadmovedC．hasmovedD．wouldmove26．Something_____inourhometownsince2014．Nowit______verymodern．（）A．ischanged；islookedB．haschanged；looksC．changed；looks27．﹣Amy，canwegiveawaythesesofttoys？Wethemformanyyears．﹣Mom，butIwanttokeepthebear．（）A．boughtB．hadC．haveboughtD．havehad28．﹣BenandSuearen'thome，arethey？﹣No．TheytoLondononbusiness．（）A．havegoneB．goC．havebeenD．willgo29．I____scaredofdogseversinceadoghurtmewhenIwasfiveyearsold．（）A．willbeB．wasC．havebeenD．wouldbe30．Mygrandparents____inthatcitysince2008．（）A．willliveB．liveC．havelivedD．wereliving31．Iheardthenewsongontheradio．Ihighandlowinthemusicstore，butIcan'tfindthesong．（）A．searchB．havesearchedC．amsearchingD．willsearch32．Overfiftycountries_______theAIIB（亚投行）sofar．（）A．joinedB．wasjoiningC．hadjoinedD．havejoined33．MissBrown，wecleaningourclassroom．Canwegohomenow？（）A．finishB．finishingC．arefinishedD．havefinished34．I______thebookclublastweekandI______twobooksalready．（）A．join；readB．joined；readC．joined；havereadD．joined；hasread35．﹣﹣﹣Lily，willyougotoJenny'sbirthdaypartythisSaturday？﹣﹣﹣I'mnotsure．BecauseIsofar．（）A．haveinvitedB．wasn'tinvitedC．havebeeninvitedD．willbeinvited36．﹣Ihearyourdad_________Shanghaionbusiness．Didheflythere？﹣Yes，buthewillbehometomorrow．A．willgotoB．hasbeentoC．hasgoneto37．Sofar，theAIIB（亚投行）（）57countriestobethefoundingmembers．A．attractedB．hasattractedC．willattract38．Mygrandparents______forover60yearsandtheyloveeachotherverymuch．（）A．havebeenmarriedB．gotmarriedC．weremarriedD．havegotmarried39．﹣DidyouseeTomyesterday？﹣No，Ihimforalongtime．（）A．didn'tseeB．hasn'tseenC．sawD．haven'tseen40．IgreatprogressinmyEnglishstudysincelastyear．（）A．makeB．willmakeC．havemadeD．made41．Mr．Brown__________hishometownsincehe____thearmy．（）A．hasleft；joinedB．hasbeenawayfrom；hasjoinedC．hasbeenawayfrom；joinedD．left；joined42．﹣Lookatthebluesky!Therain________．﹣Let'sgooutforawalk．（）A．stopsB．willstopC．hasstoppedD．hadstopped43．Whatareyougoingtodothisweekend？I______yet．（）A．haven'tdecidedB．won'tdecideC．havedecidedD．didn'tdecide44．﹣Hello，mayIspeaktoMissYang？﹣Sorry，sheisn'tin．She____apoormountainvillageasavolunteer．（）A．hasbeentoB．hasbeeninC．hasgonetoD．hasbeenaway45．Mario________thispairofshoesforaboutsixyears．It'stoooldtowear．（）A．hasboughtB．hashadC．bought46．﹣DoyouknowDiaoyuIsland？﹣Sure．It________Chinasinceancienttimes．（）A．belongstoB．belongedtoC．hasbelongedtoD．isbelongingto47．Theastronautissotiredthathe____forelevenhours．（）A．hasbeenasleepB．hasfallenasleepC．hasgonetobedD．hasgonetosleep48．Bobwithhisparents________HongKongsincetwoyearsago．（）A．havebeentoB．hasbeentoC．havegonetoD．hasgoneto49．Inthelasttenmonths，SeptemberMiracle（...
