U7新puzzle

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Across
  1. 4. farmer
  2. 6. scientist
  3. 8. worker
  4. 9. evening
  5. 10. nurse
  6. 11. policewoman
  7. 12. doctor
Down
  1. 1. policeman
  2. 2. driver
  3. 3. night
  4. 5. afternoon
  5. 7. weekend