We must keep our classroom _________(tidily)

We must keep our classroom _________(tidily) we must keep our classroom( ). 初中英语变为被动语态we must keep our classroom clean we must keep our classroom clean改被动语态 We must keep our classroom clean The sentence stucture here We must keep our classroom clean and tidy句子结构 We must keep our classroom (clean) every day -What should we do?-We must keep our classroom _____.A.clean 英语选择题3We promised _____ our classroom dirty. We must keep __ 用所给单词的适当形式填空。 1. We must keep our classroom _____ (clean). We must ___(keep) the classroom clean. We should keep our classroom _______(clean).