Jobs and careers

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Across
  1. 4. A person who cuts or styles hair in order to change or maintain a person's image.
  2. 5. A skilled worker who repairs vehicle engines.
  3. 7. A professional who treats disease, disorder and injury in animals.
Down
  1. 1. An expert swimmer employed (at a beach or a pool) to safeguard other swimmer.
  2. 2. A person whose job is to serve customers at their tables in a restaurant.
  3. 3. A person trained to care for the sick, especially in a hospital.
  4. 6. A skilled and trained cook who works in a hotel or restaurant.