On weekends, students should sign in, receive parents and ask students about their classes, and primary school students should also take care of them.
Clean the classroom from Monday to Friday morning, open the door on time at 1 1:30, and help the primary school with homework when going to work in the afternoon.
I have to repair all the stools or tables in the classroom, and I have to wash the toilet when it stinks. When the teacher had a problem in class, the leader shot me first and said I couldn't control it.