Across
- 5. tenth
- 6. gym
- 8. physics
- 9. hallway
- 11. teacher
- 12. librarian
- 15. helper/aid
- 16. nurse
- 18. locker
- 20. difficult
- 21. favorite
Down
- 1. second
- 2. languages
- 3. history
- 4. student
- 7. private
- 9. elementary
- 10. secondary
- 13. laboratory
- 14. auditorium
- 17. school
- 19. italian