2.Whatweusedtothink_____impossiblenowdoesseempossible.A.isB.wasC2.Whatweusedtothink_____impossiblenowdoesseempossible.A.isB.wasC.hasbeenD.willbe3.Thefatheraswellashisthreechildren_____skatingonthefrozenrivere

　　2.Whatweusedtothink_____impossiblenowdoesseempossible.A.isB.wasC

　　2.Whatweusedtothink_____impossiblenowdoesseempossible.A.isB.wasC.hasbeenD.willbe3.Thefatheraswellashisthreechildren_____skatingonthefrozenrivereverySundayafternooninwinter.A.isgoingB.goC.goesD.aregoing4.Asyoucansee,thenumberofcarsonourroads_____risingthesedays.A.waskeepingB.keepC.keepsD.werekeeping5.Apoetandartist_____comingtospeaktousaboutChineseliteratureandpaintingtomorrowafternoon.A.isB.areC.wasD.were6.MostofwhathasbeensaidabouttheSmiths_____alsotrueoftheJohnsons.A.areB.isC.beingD.tobe7.Threeyears____passedsincetheymetlasttime,andforthem,threeyears___reallyalongtime.A.have;isB.has;isC.have;areD.has;are8.Myfamily___thelargestoneinourvillage.Besides,myfamily__allpartymembers.A.are;areB.are;isC.is;isD.is;a