We promise (keep)our environment clean
We promise that we wil keep our school clean.(同义句转换)We promi
英语作文keep our environment clean
we must try our best to keep environment clean句子成份划分
We must do a lot of work to keep our environment clean and t
I promise to keep our shcool clean.错在哪里
We must keep our room clean.Dirt ...
We keep our class clean and dirty
We should keep our classroom _______(clean).
We must keep our school clean.
Shall we ____(keep) our room clean?
keep our promise ,
I think it's our duty to keep our environment clean and tidy