句法知识很棒,若增加一些从句的使用,文章会更出色;请注意词汇表达的多样性及拼写错误,尤其加强学术词汇的使用;衔接成分太少,文章结构欠佳;请注意分段。
I used to live in a beautiful small town with green trees and followers.The river near the town,had clean water in which fish could be seen swimming in groups. There are no cars and no many persons.People here worked hard all year,their life is simple,busy and tired. Now great changes have taken place here. You can see tall buildings has appeared.Cars and buses are running in broad streets. But with the development of teconology ,pollution's question is becoming more and more serious. Many trees and fishs have disappeared because of the dirty water. Now,solving the situation's question have bacome the most important thing.