Unit3Integratedskills一、单项选择（5分）1.----Ihavealetter______butI’mtoobusy.----Whynothaveyourson______itforyou?topost;postB.posted；postC.topost;topostD.post;post2..Someparentsprefer_______thewallbluefortheirchildren_____themafeelingofharmony.A.topaint,togiveB.painting,givingCtopaint,givingDpainting,togive3.Wejustneedoneofyouforthegame._____you______yoursistercanjoinus.A.Both,andB.Neither,norCEither,orDNotonly,butalso4.---:Hurryup,wemustbethefirsttointerviewthepopstar.---:Sure.__________.A.Eastorwest,homeisthebest.B.Theearlybirdcatchestheworm.C.Manyhandsmakelightwork.D.Don’tputallyoureggsinonebasket.5.--:Couldyoutellme__________________?---:Abouttwohours.A.howlongittakestogettotheexhibitionfromourschoolB.howlongittooktogettotheexhibitionfromourschoolC.howfarwasittogettotheexhibitionfromourschoolD.howfaritwastogettotheexhibitionfromourschool二、完形填空（15分）Ican’trememberwhenIstartedcollectinglitter.ButitwaswhenIgottiredof6litternearbyand7_thatnooneelsewasgoingtopickitup.Ilive8aforestinOhio,America.Icanwalkthere9threeminutes.Iusedtolovegoingtheretoplaywithmydog.Butonedaytherewas10muchlittertherethatIbecameveryunhappy.IdecidedIhadtocleanuptheforest.Iwantedtofeelhappy11thereagain.I12myfirsttriptocleantheforestthatafternoon.Itookabigblackrubbishbagwithme.Tenminutes13startingtopickuplitter,mybagwasfull!Ithadcans,bottles,brokenglassesandnewspapersinit.Fromthenon,I14totheforestfourtimesayeartopickuplitter.I’moftenthereforthreehours.Itmakesmefeel15todosomethingfortheenvironment.Aftereachtrip,Ilookatallthelitter16I’vefound.If17ofitisrecyclable(可回收的),Ikeepit.Ican’tunderstand18peopledroplitter.ButIwillkeeppickingitup19theystopdroppingit.IknowIamonlydoingasmallbit20theearth,butIstillthinkitisimportant.6.A．seeingB．throwingC．droppingD．Cleaning7.A．believedB．realizedC．insistedD．understood8.A．farawayfromB．nearC．nearlyD．along9.A．afterB．forC．withD．in10.A．suchB．veryC．soD．too11.A．goingB．livingC．workingD．Sleeping12.A．wentB．madeC．gotD．tried13.A．afterB．laterC．beforeD．of14