we should help——(clean) the classroom
we should help——(clean) the classroom
we should clean the classroom everyday改为被动语态
We should keep our classroom _______(clean).
Let's help Millie_______( clean)the classroom
can you ( )(help )me clean the classroom
We should clean the classroom[ once a day].[对括号提问]
we should clean the classroom every day该被动语态一般疑问句
We must ___(keep) the classroom clean.
We __(clean)the classroom this afternoon.
We clean the classroom ( )Friday afternoon.
---________ we clean the classroom at once?
shall we clean the classroom now