She cleaned the room yesterday.变为否定句
She cleaned the room yesterday.变为否定句
He has already cleaned the room.变为否定句怎么变?
Earl cleaned his room yesterday.改为否定句
mary cleaned the room yesterday对 cleaned the room提问.
LI Lei cleaned his room yesterday改为一般疑问句 肯定回答 否定回答 否定句
I cleaned my room yesterday afternoon改为否定句、一般疑问句、肯定回答、否定回答
who cleaned the room yesterday,Dick
Did you cleaned your room yesterday what did she dose at the
she cleaned her room yesterday怎么变一般疑问句
she cleaned her room yesterday怎么变一般现在式
Jenny had already cleaned the room when I called her.(改为否定句)
Our monitor cleaned the room an hour ago 改为否定句