Jacks classmates behave nicely because they know their classroom rules very

Jacks classmates behave nicely because they know their classroom rules very well. Make up Jacks classroom rules. Use the correct form of the verbs.
0. Jacks nbsp;classmates are nice to their teachers.
Be nice to the teachers.
00. They do not nbsp;skip lessons.
Do not skip lessons.
1. nbsp;They are nbsp;friendly to their classmates.
2. nbsp;They are nbsp;not late for class.
3. nbsp;They keep their clothes and desks clean.
4. They always listen to their teachers.
5. They always do their homework.
6. They help little children.
7. They do not forget to bring textbooks and notebooks to school.