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。

Dream is a common word in our daily life. As we all know, people liked to use it to express the strong desires they have for our future. Some young people dream of become scientists when others wish to become astronauts.

In my opinion, what matter most is that we should be responsible our society and its citizens. I want to be independent and have a strongly sense of responsibility. And also I want to be helpful to those in the trouble. Beside, I will learn modestly from those devoting themselves to our society. I do hope all of us can make every efforts to live our dreams.