Add "es" or "s"

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Across
  1. 5. pencil
  2. 6. bottle
  3. 7. bush
  4. 9. wall
  5. 12. class
  6. 15. beach
  7. 16. dress
Down
  1. 1. paper
  2. 2. buzz
  3. 3. painting
  4. 4. shoe
  5. 8. hoax
  6. 10. dish
  7. 11. latch
  8. 13. crash
  9. 14. chair
  10. 15. bag