【1.Idon'tmeanthatitcan'tbesolved,____Iagreethattherearestillsomeproblems.A.ifB.soC.thoughD.since2.SinceJune1st,2008plasticshoppingbags____nolongerfreeatthesupermarkets.A.wereB.wouldbeC.hadbeenD.havebeen3."Isthatbridge】

　　1.Idon'tmeanthatitcan'tbesolved,____Iagreethattherearestillsomeproblems.

　　A.ifB.soC.thoughD.since

　　2.SinceJune1st,2008plasticshoppingbags____nolongerfreeatthesupermarkets.

　　A.wereB.wouldbeC.hadbeenD.havebeen

　　3."Isthatbridgetheworld"slongestseabridge?"Cathyaskedme.(改为宾语从句）

　　Cathyaskedme____thatbridge_____theworld"slongestseabridge.

　　4.____youhavebeentoAmericaformanytimes,youmustknowsthaboutthiscountry.

　　A.SinceB.AlthoughC.UnlessD.When

　　5.Smileandlookforthegoodthingsabout____whenyoufeelunhappy.

　　A.otherB.anotherC.othersD.theothers

　　6.Janelikesthedresswiththestripesverymuchbecauseitfits____quitewell.

　　A.herselfB.herC.hersD.she

　　7.It'stoolatetogooutnowand____,it'sstartingtorain.

　　A.thoughB.insteadC.howeverD.besides