Across
- 3. chemistry
- 5. english
- 6. computer science
- 7. library
- 9. economics
- 10. bookstore
- 12. because
- 13. physics
- 14. to the left of
- 18. business
- 19. history
Down
- 1. to have breakfast
- 2. next to
- 4. to have dinner
- 6. biology
- 8. mathematics
- 11. psychology
- 15. to arrive
- 16. to the right of
- 17. wastebasket