Zamień na stronę bierną.

Permission
1. Each students can take a copy of notes.
2. You can take a rest during the break.
Obligation
3. Students should not leave their belongings in the drawers.
4. You must not take away books from the shelves.
Notices and sings
5. You can buy snacks in the tuck shop.
6. You have to pay $22.1 for the SCMP.
Warnings and announcements
7. Students must not read pornographic magazines.
8. Shops should not sell cigarettes to students.
9. You should not bring valuables to the school
10. Miss Green may ask those who failed stay after school.