She herself cleaned the classroom this morning.

She herself cleaned the classroom this morning. 改为间接引语:He said,"I cleaned the classroom this morning" She has cleaned the classroom.（The teacher knows） he cleaned the room this morning改成一般疑问句 He cleaned the room this morning.变为一般疑问句. who cleaned the room this morning?I did里面为什么不能用cleaned? he has cleaned the classroom 对 cleaned the classroom提问 The teacher came into the classroom with a____ this morning? 把下列句子改为否定句1、Ithink this is right. 2、He cleaned the classroom The classroom is cleaned by the students. The students have cleaned the classroom,_______? ---Who cleaned the classroom yesterday?---John ().A.cleaned