Review

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Across
  1. 3. to hinder
  2. 7. rescue
  3. 8. safety
  4. 10. skill
  5. 11. to join
Down
  1. 1. to serve
  2. 2. responsibility
  3. 4. to treat
  4. 5. to weaken
  5. 6. luxurious
  6. 9. to face