The second one

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Across
  1. 3. Age
  2. 7. For wearing
  3. 9. Thief
  4. 11. Mountain or cover
  5. 13. Fruit
  6. 15. 70
  7. 18. Lizzie
  8. 19. Series
  9. 20. Stinky
Down
  1. 1. For listening
  2. 2. Build
  3. 4. Oakenshield
  4. 5. Trials
  5. 6. For reading
  6. 8. Puzzle
  7. 10. Thursday
  8. 12. City
  9. 13. Where one gets ready
  10. 14. Mountain or weather
  11. 16. Star
  12. 17. For heating