Adjetivos y números ordinales

123456789101112131415161718
Across
  1. 1. interesting
  2. 5. difficult
  3. 6. boring
  4. 8. useful
  5. 9. seventh
  6. 11. fifth
  7. 12. nice
  8. 14. first
  9. 15. third
  10. 17. fourth
  11. 18. strict
Down
  1. 2. second
  2. 3. favorite
  3. 4. easy
  4. 7. fun
  5. 10. practical
  6. 13. sixth
  7. 16. eighth