we began to plant trees ________ ourselves
we began to plant trees at nine 改为否定句
we began to plant trees at nine 改为否定句 为什么呀
we plant trees every
why don't we go to plant trees this weekend
We plan to plant trees in one row.怎么翻译
we are going to plant trees in the park
we must plant more trees to ____ our planet greener.
We should plant more trees to make the air_____.(clean)
every year we plant -------- trees
按要求改英语句子We are going to plant trees.(对plant trees进行提问.)
-We'll go to plant trees next week.-Wonderful!Planting trees
If we want to make our city() ,we must plant more trees.A.is