Who is who?

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Across
  1. 3. I fix computers
  2. 6. I help sick animals
  3. 7. I cut hair
  4. 8. I keep people safe
  5. 10. I put out fires
Down
  1. 1. I help sick people
  2. 2. I fly planes
  3. 4. I work at a school
  4. 5. I sell different things
  5. 9. I work with cars