Learn to bully and talk about what it's like to talk to the teacher without deserting in class. What's it like to concentrate on your homework?

Take a deep breath and concentrate. Thinking about how to do things well now instead of other fun. Listening attentively to the teacher is to make yourself understand more clearly. Concentrate on doing homework in order to consolidate. Think about yourself. If you don't work hard in class, homework and play smartly, then you naturally have to worry all the time. It's better to be bitter before sweet than to regret it then. Behind the chic scenery of Xueba are tears and sweat.