【導(dǎo)讀】5.Mybrother_______(擁有)anewsportscar.-Sorry,Ican't.I'mafraidofwater.-Yes,Ithinkso.()1.Bequick!()this_______bike?-No,itis_______.C.Tony's;hissister'sD.Tony;hissister's. swimmingpool.-Thirtyyuan.()15.-What'sinthatroom?-_______.-_______.