1 . 请修改下面的短文，短文中共有10处语言错误，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：在错的下面画一横线，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。

On making friends

In life we can hardly do without friends. There are many difficulty and problems that we can’t overcome with only their own efforts. Moreover, we need friends to share with our joys and sorrows; otherwise, we will suffer from loneliness. However, all friends can help us when we are in great need. So what on earth is true friendship? As a popular saying went, “A friend in need is a friend indeed.” True friends are those which never desert you when you are in need. On a contrary, they will offer you sincerely help even at the cost of their own interests. Beside, they will encourage you to stick to what is right or avoid what is wrong or illegal. In conclusion, true friendship lies in sincerity and self-sacrifice.