I want to be

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Across
  1. 2. officer catches criminals.
  2. 3. fixes teeth.
  3. 6. helps the doctor.
  4. 8. helps sick people.
  5. 9. teaches.
Down
  1. 1. put out fire.
  2. 4. sings songs.
  3. 5. cooks food.
  4. 7. helps sick animals.
  5. 10. stars in a movie.