Jobs and occupations

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Across
  1. 3. someone who delivers letters
  2. 4. someone who sells flowers
  3. 5. someone who makes bread
  4. 8. someone who instructs people
  5. 10. someone who trains a team
  6. 11. someone who extinguishes fires
  7. 12. someone who takes care of someone's teeth
Down
  1. 1. someone who is responsible for a kitchen in a restaurant
  2. 2. someone who plays in a team
  3. 6. someone who is famous for his/her songs
  4. 7. someone who learns things in a building
  5. 9. someone who is responsible for peoples'security