We shouldn't throw waste paper about.
we shouldn't throw things about in the park.(同义句) we shouldn
At the same time,we shouldn't () paper about.
We shouldn't waste food.We should think about people who don
waste paper shouldn't be t( ) everywhere.it
don't throw waste paper here.(改为被动语态)
——What a dirty room you shouldn't throw your waste things ev
We shouldn't waste money.= (同义句)
We shouldn't waste time 这句有错误吗?
we shouldn't throw litter here and there,we should throw the
Throw all waste paper into the wastebin
Don't throw waste paper everywhere.It's our duty to keep our
Don’t throw away the waste paper.It needs_____ so that it ca