Example: don't be late for the lesson. - She told us not to be late for lesson.
1. Don't stay outside after the bell comes.
2. Don't run along the corridor.
3. Don't make noise.
4. Don't took into your neighbor's exercise-book .
5. Don't lie on your desk.
6. Don't ask me silly questions.
7. Don't waste time at the lesson.
8. Listen to me attentively.
9. Write down the rule into your exercise-book.
10. Get down to work.