Make them Plural!

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Across
  1. 2. tooth
  2. 5. woman
  3. 6. knife
  4. 8. wolf
  5. 11. baby
  6. 12. class
Down
  1. 1. child
  2. 3. fox
  3. 4. bunny
  4. 7. road
  5. 9. car
  6. 10. mouse