Regular plural and -es

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Across
  1. 2. frogs
  2. 3. cats
  3. 6. brushes
  4. 7. boxes
  5. 10. chairs
  6. 12. dresses
  7. 14. matches
  8. 15. bushes
  9. 16. trees
  10. 17. books
  11. 18. birds
  12. 20. glasses
Down
  1. 1. cows
  2. 2. foxes
  3. 4. torches
  4. 5. churches
  5. 7. buses
  6. 8. balls
  7. 9. balloons
  8. 11. rabbits
  9. 13. stars
  10. 19. dolls