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。每处错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（∧），并在其正下方写出该加的词。
删除：把多余的词用斜线（ ）划掉。
修改：在错的词下面划一横线，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。
We high school students have some growing pains, but we can get rid of them correctly and wise. Firstly, some of us are upset about our look. It’s unnecessary and unimportant at all. It’s one’s inner beauty which really matters. Secondly, we sometime seem to be misunderstood by our teachers, parents and classmates. Faced with this, we should find proper time to have a talk with them, tried to remove the misunderstanding. Some of us have few of friends. I think being open-minded and friendly will be benefit to us. Finally, we may fall behind others, which make us stressed. Actually, we can encourage us to work efficiently with determination.