Across
- 1. popular
- 2. chemistry
- 3. then
- 4. lastly
- 7. music
- 8. literature
- 11. english
- 12. lunch
- 13. big
- 14. first
- 16. art
- 17. history
- 18. calculus
- 21. class
Down
- 1. small
- 2. later
- 5. optional
- 6. algebra
- 7. geography
- 9. science
- 10. level
- 15. difficult
- 16. french
- 19. band
- 20. bathroom