Across
- 2. fix pipelines
- 3. paint walls
- 6. deliver posts and parcels
- 9. teach students
- 11. treat patients
- 13. control fires
- 14. works in police station
Down
- 1. works in laboratory
- 4. make furniture
- 5. cut hair
- 7. construct buildings
- 8. secures society
- 10. make machines
- 12. stich clothes