高一英语作文模拟题:我的家乡

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My hometown used to be such a beautiful place where there are fairly green trees around.And there is a little river across the town. The river is so clean that we can see many kinds of fishes which are running freely in the river. Nowadays,great changes have taken place there.Both sides of the street are filled with tall structures,department stores,factories and so on. All kinds of cars are coming and going in the street.The environment becomes more and more unfavorable because of the development of the industry.Besides,the number of trees is reducing and the fishes is disappearing.So what is the most crucial is to stop the pollution. I suppose I should try my best to do this as a member of the town.