Crossword in spanish

12345678910111213141516
Across
  1. 3. second period
  2. 5. hard
  3. 10. first period
  4. 12. third period
  5. 15. eight period
  6. 16. interesting
Down
  1. 1. practice
  2. 2. ninth period
  3. 4. seventh period
  4. 6. forth period
  5. 7. fifth period
  6. 8. favorite
  7. 9. horario
  8. 11. period
  9. 13. math
  10. 14. six period