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。

With the environment pollution became more and more serious, everyone should act to save the earth.To protect our environment, there are many things we can do it. First, it is of great important to raise the awareness of environmental protection. Addition, we can begin from very little things in your daily life. For example, we should not litter and spit or the garbage should be sorted. Finally, more and more people should be involving in the activity. We should use recycled bags instead of plastic ones. And riding bicycles is good choice. Not only should we go green, what calls on us to use environment-friendly products, but also we should persuade more people around us to develop renewable resource.