Across
- 2. tenses
- 4. culture
- 8. foreignlanguage
- 9. clearly
- 11. cases
- 12. tricky
- 15. pronunciation
- 17. useful
- 19. wordorder
- 20. horizons
- 21. easy
Down
- 1. grammar
- 3. member
- 5. complicated
- 6. language
- 7. broaden
- 10. boring
- 13. challenging
- 14. exceptions
- 16. lesson
- 18. workopportunities