I lived in a small village two years ago.There_1___ many birds and trees in the village.It was
very beautiful.I _2_____with my grandparents in an old house,_3_____I felt happy.
Now I live in a city._4______ in a middle school.I like the shool.But there is _5____ pollution here than that in the village.I _6_____ the cars and buses in the streets.
I think I will be an enginner _7______ ten years.I will _8______with many friends.We will try to find out _9______ ways to make the _10_____ in the city clean an fresh,just like that in the small village.(短文填空,）