下面短文中有10处语言错误，请在有错误的地方增加、删除或修改某个单词。(满分10分) 
增加：在缺词处加一个漏词符号（∧），并在其下面写上该加的词。
删除：把多余的词用斜线（﹨）划掉。
修改：在错的词下划一横线，并在该词下面写上修改后的词。
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。
Everybody needs friends in life. But be a friend can sometimes be hard works.
Learning how solve problems in friendship can make you a better friend and a happier
person.An universal problem between friends is that they don’t know why to talk with
each other about difficult things. When they are talking, they often get madly with
each other. What can they do? It took time to learn how to communicate well, and
it is important to understand why a friend gets angry to you when you say something.
If you know which makes your friend angry, and you can try to talk about the
problem in a different way.