Please write a short message to your class teacher to reflect a problem in the current class.

This happened in my class last sophomore year. In the biology class (a young female teacher), Wang Lai, the representative of my physics department, talked with his deskmate (actually talking in a low voice). When the biology teacher found out, he criticized him by name. As a result, Wang Lai was not convinced and contradicted the teacher. The teacher joined the gang and said loudly, "You are not convinced." I don't believe anything about you. After that, the teacher and the students quarreled, and the teacher was so angry that the class could not go on. After class, the biology teacher came to complain and let me handle it. As for my physics representative, he usually studies very hard, and his physics scores are the best in his class, and his total scores in all subjects are also among the top in his class. I usually take care of him the most, but I didn't expect him to have such a big contradiction with the subject teacher. For the sake of the whole class's study and the prestige of the teacher in this subject, I have to deal with Wang Lai seriously. Wang Laijia is from the countryside, half a day's journey from school, but he can't contact his parents. Because I know this student's personality very well, I know that he won't run and will definitely go home, so I boldly sent him home to reflect for a week. A week later, I want to call my parents when I study and promise not to make similar mistakes again in front of my parents and teachers. The next day, the king came home, and his mother asked him, today is not Saturday, why did you come back? Did you make a mistake at school and be sent home by the teacher? Looking at his mother's anxious appearance, Wang Lai had to tell her what had happened and sighed: Alas! In fact, our class teacher is usually very kind to me and cares about me everywhere. This time I did such a big thing for him on impulse, and I'm really sorry for him. On the third day, the mother rushed to school with her son, exchanged views with me, then found a lovely teacher, apologized to the teacher, and finally embarrassed the teacher.