5、orthdoing作宾补,doing虽为主动形式,但表示被动意义。8.I________abreakinthefenceandheadedtowardsit.A.findB.foundoutC.seeD.spotted答案:D A、C两项时态不正确:B项表示“查明”,与句意不符,故本题选D,spot“发现”。9.Evewascuttingthegrass,andAdamwas,________,plantingroses.A.howeverB.thereforeC.althoughD.meanwhile答案:D mea