the plurals of nouns and articles

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Across
  1. 7. teachers
  2. 10. pencils
  3. 11. floppy disks
  4. 12. doors
  5. 13. screens
  6. 14. keyboards
Down
  1. 1. computer mice
  2. 2. months
  3. 3. schedules
  4. 4. backpacks
  5. 5. clocks
  6. 6. posters
  7. 8. flags
  8. 9. windows