【答案解析】The society is a big family in which we live a happy life, help each other and love each other. Therefore, the interpersonal relationship is of great importance to all of us.
However, some students are poor at communicating with others. This will do harm to their characters and future careers. So they should try to make a change. First, volunteer to answer questions in class to increase self-confidence. Second, go to public places as much as possible to have more opportunities to make friends. Third, try to communicate with others. Of course, they can practice talking with themselves at first, and then they will know what to talk about with others. With efforts, I"m sure they will make great progress.