Spelling crossword

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Across
  1. 6. Good for you
  2. 9. Stealth
  3. 10. You make me think
  4. 11. Capable
  5. 13. Very surprised
  6. 14. Very curious
  7. 16. Blockage
  8. 20. I'm going to get you
Down
  1. 1. Mixed feelings
  2. 2. Get things done
  3. 3. very old
  4. 4. On time
  5. 5. Personal reaction
  6. 7. Short and gets to the point
  7. 8. Not natural
  8. 12. Civilization
  9. 15. Guarantee
  10. 17. Takes large quantity
  11. 18. Acceptance
  12. 19. Deal