题目内容：

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（╲）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者（从第11处起）不计分。

Nowadays, the destruction of forests is one of most serious environment problems. From that I understand, people are destroying thousands of square kilometers of trees every day. This is killing hundreds of wild animals live in the forests. But something must be done. Unfortunately, we don’t do everything to protect the forests.

People who cut down trees should go to prison. That’s what happens in some country to people who sell plastic bags. That’s what should happened to people who destroy the forests. I can’t help but to think that we must protect wildlife for future generations. Hopeful, our children will be even much responsible that we are today.