Can You Comprehend This?

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Across
  1. 4. very angry
  2. 7. disappeared
  3. 8. right away
  4. 10. tied up
  5. 13. stay away from
  6. 14. kind
  7. 15. friendly
Down
  1. 1. twist and turn
  2. 2. idiotic
  3. 3. money-making
  4. 5. unhappy
  5. 6. without permission
  6. 9. elegant
  7. 11. climbed
  8. 12. work