Answer:
5 rules of classroom that we should follow and the the reson why we should have this rules are↓↓↓
→→Student are not allowed to eat junk food because it is harmful for our health.
→→ students should respect teachers because it is student's work.
→→student should put their hands up if they wants to speak/answer so that teacher can listen all answer turn by turn.
→→student should not make noise while teacher are teaching because we cannot understand lesson and class will be disturbed too.
→→students should help friends to solve their problems so that they also can understand it better if they teach others.