Relative clauses

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Across
  1. 3. bandage
  2. 4. sand
  3. 6. wheelchair
  4. 8. pilot
  5. 10. pedestrian
  6. 12. orphan
  7. 14. teapot
  8. 16. nurse
Down
  1. 1. widow
  2. 2. saucepan
  3. 5. receptionist
  4. 7. zoo
  5. 9. library
  6. 11. park
  7. 13. market
  8. 15. queue