I‘am a middle student. I study in Shilong NO.2 Middle School. I have a math teacher. He is Mr.Chen. I think his classes are very interesting. He is tall and strong. He is a old man. Sometimes I think he is strict,but sometimes I think he is very kind. Because his smile was very kind. He is a very good math teacher. He often say "Do you know? Do you know?" on the classes. We think he is very funny,so some students very like his classes very much. He is a good teacher. In the classroom,we are the relationship between teachers and students.But outside the classroom,we are friends.What about you? Can you tell me about your something?