What do you do?

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Across
  1. 3. Serves you in a restaurant.
  2. 4. Teaches in na university.
  3. 5. Works in a shop.
  4. 9. Fights crime.
  5. 10. Defends you in court.
Down
  1. 1. Works with technology.
  2. 2. Helps people.
  3. 6. Plans houses.
  4. 7. Works in a bank.
  5. 8. Takes care of your hair.