English Composition Polite and Impolite Words and Behavior in the Classroom

It is very important to be polite in class as a Middle School student. First, I believe when the teacher talks, the polite students should be a good listener. First, I believe when the teacher talks, the polite students should be a good listener. Even you have some questions about the content, you should wait until the teacher stop talking to raise up your hand and ask your question. The teacher should be able to ask questions about the content, even if you have some questions about the content, you should wait until the teacher stop talking to raise up your hand and ask your question. The first is that the teacher's hand is not a part of his or her body, but a part of his or her body is a part of his or her mind, and the second is that the teacher's hand is not a part of his or her body.