We produced waste every day. We throw all of it into the same dustbin without thinking whether it is recyclable and not. This will bring lots of problem. So waste sorting is of very important. On the one hand, without waste sorting, some waste will remain when it was placed for a long time. As a result, they will pollute the earth. On other hand, waste is just the misplace resources. We can sort waste and making full use of whatever can be used. Meanwhile, the government should take effectively measures to deal with waste sorting.

Yesterday my classmate and I went to People’s Park. We got to there at 8:00 am. There were such many tall green trees as well colorful flowers. And we enjoyed us very much. However, a lot of rubbish, such as the skins of fruit, plastic bottles and bags, were on the ground. One of my classmates suggested we did something for the park. So we picked up all the pieces of waste one in one. Finally the park became clean again, what made us very happy. I think it was a tired but meaningful day.

2. 只允许修改10处，多者（从第11处起）不计分。

Environmental problems are becoming more and more serious all over the world. All kind of pollution and the destruction of the environment could be see everywhere in our daily life.

With the development of industry and agriculture, cars make much noise and gave off poisonous gases. Because of population expansion and overdevelopment, resources have become less and less. Trees have been cut down, but waste water is being poured continuously into rivers and lakes. The whole ecological balance of earth is changing. Massive destruction of the environment have brought about negative effects in the ecosystem around the world and even become a great threat to man’s existence.

We must face to the situation that exists and take immediate action to solving our environmental problems together. We hope all these measures will be effective and bring back a healthy environment so that we could live happy in a beautiful and harmonious world.