classes and school supplies

123456789101112131415161718192021
Across
  1. 3. backpack
  2. 5. test;quiz
  3. 8. homework
  4. 10. physics
  5. 13. book
  6. 15. male teacher
  7. 17. English
  8. 18. math
  9. 19. science
  10. 21. library
Down
  1. 1. history
  2. 2. computer science
  3. 3. biology
  4. 4. music
  5. 6. stadium
  6. 7. art
  7. 9. scheduled
  8. 11. male/female student
  9. 12. test
  10. 14. window
  11. 16. desk
  12. 20. Spanish
  13. 21. female teacher