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 development of modern industry, the environment is becoming worse and worse. This is high time that we took action and we would have nowhere to live. As high school student, we can protect the environment by live a low-carbon life.

Firstly, we should turn on the lights when we are not using them to save the electricity. Secondly, when we went out, we should walk or ride bikes if possibly. If we travel to places far away, they can take public transport.

Finally, it’s also a good idea reuse things in our daily life, such as paper, bottles and cans.