Ten rules of not talking in class

first, listen carefully in class; second, don't whisper in class; third, don't eat; fourth, don't leave your seat; fifth, respect the teacher; sixth, don't sleep; seventh, take notes carefully; eighth, obey the teacher's arrangement; ninth, report if you are late for class; tenth, don't leave early. 2. You can't eat snacks in class. Don't talk to others in class. 4. You can't do all kinds of tricks in class. 5. Listen carefully in class and answer questions actively. 6. Concentrate on class and take notes in time. 7. If there is a problem in class, raise your hand first and don't make a sound unrelated to class. 8. Sit upright in class, don't whisper, respond to the teacher's lectures, and don't be in a daze. 9. Dress reasonably in class. 1. Don't let your body smell, take a shower and change clothes frequently. Can't influence others. 11. Respect teachers and classmates