Across
- 1. difficult
- 3. at night
- 5. literature
- 7. science
- 10. to talk on the phone
- 12. art
- 13. after
- 17. boring
- 18. never
- 19. always
- 21. it ends
- 22. fantastic
Down
- 1. once in a while
- 2. to read
- 4. fun
- 6. listen to music
- 8. great
- 9. I have
- 11. physical education
- 14. during
- 15. to walk
- 16. chemistry
- 20. terrible