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