Youcannotimproveyourpast,butyoucanimproveyourfuture.Oncetimeiswasted,lifeiswasted.你不能改变你的过去，但你可以让你的未来变得更美好。一旦时间浪费了，生命就浪费了。Ifyoudon'taimhighyouwillneverhithigh.不立大志，难攀高峰。Lesson79andLesson80一根据句意填空（10分）1.Whenyouwanttobuysomethings,youmustmakea___________first.2.Therearea___________ofapplesintherefrigerator.3.Youcangetsome___________atthegrocer’s.4.Wehaven’t___________anyvegetablesatall.5.Hehasnoears___________eyes.6.MustItakeabusthere?No,you___________.7.Teachers___________thattheirstudentsallstudywell.8.Wehaven’t___________wine,butwehavealotofbeer.9.Imustgotothestationer’stogetsome___________.10.Youcangetsomemedicineatthe___________.二用所给词的适当形式填空（10分）1.Imustgotothe___________(newsagent)togetsomewritingpaper.2.Carlismakinga___________(shop)list.3.Shehasn’t___________(get)muchteaorcoffee.4.Whatabout___________(vegetable)?5.Theydon’thave___________(many)milk.6.Youcangetsome___________(grocer)atthegrocer’s.7.Ilike___________(chemist)bestofallthesubjects.8.Thereisalotof___________(stationer)atthestationers.9.Thedeskisbroken.Itneeds___________(need).10.Hereifacardforyouwithoutbest___________(wish).三用所给动词的适当形式填空（10分）1.Youneed___________(take)abusthere.2.Weneedn’t___________(work)likethat.3.Weabout___________(buy)somevegetables.4.I’msorryfor___________(miss)theappointment.5.Imustgotothebutcher’s___________(get)somemeat.6.Iwish___________(visit)Chinanextyear.7.Hehopes___________(be)adoctor.8.Theroomneeds___________(paint).9.Ihopethatyouhave___________(get)somemoney.10.Mr.Croft___________(have)aterribletoothachelastSunday.四用方框内提供的短语填空（10分）1.atthegrocer’s2.atthebutcher’s3.atthegreengrocer’s4.atthechemist’s5.atthebaker’s6.atthenewsagent’s7.atthestationer’s8.atthehairdresser’s9.atthedairy10.atthedentist’sYoucangetsomegroceries___________.2.Mrs.Williamsboughtsomebeef___________.Thereareallkindsofvegetablesandfruits___________.Yourhairislong.Youcanhaveahaircut___________.Youcanseeadentist___________.Youneedtogetsomebutter,cheeseandm