the boy called Jack has to clean the classroom改为一般疑问句
the boy called Jack has to clean the classroom改为一般疑问句
He has to clean the classroom after school.(改为一般疑问句)
we have to clean the classroom改为一般疑问句
Jack has gone to the cinema.改为一般疑问句
We clean the classroom on Friday afternoon.改为一般疑问句
Mike can clean the classroom.(改为一般疑问句)
She has to clean the classroom every day.(变一般疑问句并作否定句回答
we are going to clean the classroom after school 改为否定句 一般疑问句
The boy called jim yesterday.(一般疑问句)
The boy has two soccer balls.改为一般疑问句
Sarah can clean the classroom.怎么改为一般疑问句?为什么这样改?
The boy take turns to clean the classroom同义句