一To keep the classroom clean,our class is divided into six g
一To keep the classroom clean,our class is divided into six g
It is our duty to keep our classroom clean and tidy.中的It《our
It is our duty to keep our classroom clean and tidy.中 our du
It is our duty to keep our classroom clean and tidy.句中的 clea
Before class the teacher (divided)the students into six grou
Everyone is s____to keep our classroom clean and tidy
We must keep our classroom clean The sentence stucture here
our teacher told us (clean) the classroom after class
It is our duty to keep our classroom clean and tidy.这句话谁做主语谁
it is hard for only one girl to keep the classroom to clean
divided the class into two teams
We should keep our classroom _______(clean).