24. Make up negative imperative sentences:
Tell your friend: 1. not to open the door; 2. not to leave the room; 3. not to take the chalk; 4. not to write this exercise; 5. not to make such a noise; 6. not to smoke in the room; 7. not to send a telegram today; 8. not to bite the pencil; 9. not to talk so loudly; 10. not to go there alone; 11. not to close the window; 12. not to read text 7; 13. not to be late next time