1. You can not speak during the lesson.
   2. listen to the lesson.
   3. You can not play phone or computer games at school.
   4. You need to do all the assigned homework.
   5. You should not object to the teacher.
   6. Listen to the teacher.
   7. Not to be hostile to be good friends.
   8. Do not irritate the teacher.
   9. Be friendly.
   10. School is your 2 home.

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