Have they cleaned the classroom?(作肯定回答)
Have they cleaned the classroom?(作肯定回答)
Have they cleaned the classroom?(做肯定回答)
该成一般疑问句并作肯定肯定回答 they often clan the classroom
The students have cleaned the classroom,_______?
Who cleaned the classroom?怎么回答
They cleaned the classroom yesterday.改成一般疑问句
it was they that/who cleaned the classroom yesterday.
do they like eating the vegetabies?【作肯定回答】
the students have cleaned their classroom already.改否定句
There have cleaned the classroom(改为一般疑问句)
i have already cleaned the classroom 改为一般疑问句
somebody have cleaned the classroom already哪里错了