What is the plural? - Part 3

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Across
  1. 2. ox
  2. 6. binoculars
  3. 7. deer
  4. 9. copy
  5. 11. pyjamas
  6. 12. spectacles
  7. 14. equipment
  8. 15. hoof
  9. 16. goose
Down
  1. 1. novelty
  2. 3. knife
  3. 4. brush
  4. 5. leaf
  5. 8. clothes
  6. 10. picture
  7. 11. pincers
  8. 13. man