Across
- 3. Physics
- 5. Because
- 11. Mathematics
- 13. To the right of
- 14. To arrive
- 15. Library
- 18. To the left of
Down
- 1. Business administration
- 2. Psychology
- 4. To have breakfast
- 6. Chemistry
- 7. Biology
- 8. Wastebasket
- 9. Bookstore
- 10. To have dinner
- 12. English
- 16. Economy
- 17. History
- 19. Next to"besides