La clase

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Across
  1. 5. English
  2. 6. which ones?
  3. 9. To the left of
  4. 12. To the right
  5. 17. Psychology
  6. 18. Why?
  7. 20. Computer science
  8. 22. Business
  9. 23. Next to
Down
  1. 1. mathematics
  2. 2. where to?
  3. 3. Because
  4. 4. History
  5. 7. Bookstore
  6. 8. To have dinner
  7. 10. To arrive
  8. 11. Library
  9. 13. Wastebasket
  10. 14. economy
  11. 15. Chemistry
  12. 16. To have breakfast
  13. 19. Physics
  14. 21. Biology