Spanish Crossword puzzle

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Across
  1. 1. course
  2. 6. map
  3. 10. teacher
  4. 11. cafeteria
  5. 13. student
  6. 17. physics
  7. 18. table
  8. 19. clock
Down
  1. 2. music
  2. 3. exam
  3. 4. book
  4. 5. pen
  5. 7. house
  6. 8. chalk
  7. 9. stadium
  8. 12. class
  9. 13. semester
  10. 14. Spanish
  11. 15. paper
  12. 16. art