Spanish word puzzle

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Across
  1. 2. geography
  2. 6. chemistry
  3. 7. classes
  4. 10. french
  5. 12. subjects
  6. 14. physics
  7. 16. languages
  8. 18. Mandarin
  9. 19. sciences
Down
  1. 1. studies
  2. 3. algebra
  3. 4. calculus
  4. 5. history
  5. 8. science
  6. 9. Spanish
  7. 11. Italian
  8. 13. mathematics
  9. 15. english
  10. 17. courses