判断下列句子的时态

判断下列句子的时态1.Whilehewaswaitingforthebus,hewasreadinganewspaper.2.Mylittlebrotherwantstobeabasketballplayerwhenhegrowsup.3.---Whatdidyoudoyesterday?---Iwentswimming.4.MrGreeniswritinganothernovelthesedays.5.Hethoughthewoundbeintimeforthematch.6.Ihaven’tfinishedthehomeworkyet.7.Wehadlearned3’000wordsbytheendoflastmonth.8.---Hasyourfriendcompletedhisdesign?---Notyet.Hewasworkingonitlastnight.9.Ifwedon’ttakeenvironmentproblemsseriously,theearthwillbeworseandworse.10.---WhereisMrZhao?---HehasbeentoMountFanjing.He’llcomebackinaweek.11.---Whatwereyoudoingwhenwewereplayingbasketballyesterdayafternoon?---Iwascleaningtheclassroom.12.AuntLucywilltellussomethingabouthertriptoAustraliawhenshecomesback.13.WhenMaryarrivedshefoundallherchildrenhadbeenasleepfornearlytwohours.14.---WhereisPeter?Ican’tfindhimanywhere.---Hewenttothelibraryafterbreakfastandhasbeenwritinghisessaythereeversince.15.Haveyouboughtthebookthatsellswellthesedays?Ithinkitissuitableforusteenagers.16.IhavetoseethedoctorbecauseIhavebeencoughingalotlately.17.--Irememberyouwereatalentedpianistatcollege.Canyouplaythepianoforme?18.Look,darkcloudsaregathering.Itisgoingtorainsoon,Ithink.19.Shesaidshewasgoingtostartoffatonce.20.I”llwritetoyouassoonasIarrivehere.21.WhenIwasachild,Iusedtoswiminthatriver.22.--Theplaneisleavingrightnow,butJimhasn’tarrivedyet.--well,hesaidhewouldcomehereontime.