QUICK CROSSWORD

ACROSS 1. Tumble (4) 3. Validates (8) 9. Tenants (7) 10. Beginning (5) 11. Capitals (5,7) 13. Agreement (6) 15. Give in (6) 17. Uncontrollable (12) 20. Attempted (5) 21. Biased (7) 22. Betting (8) 23. Combines (4) DOWN 1. Ancestor (8) 2. Language (colloq) (5) 4. Removed from office (6) 5. Leading contenders (5-7) 6. Dais (7) 7. Hardens (4) 8. Hierarchy (7,5) 12. Spires (8) 14. Foundering (7) 16. Intensify (6) 18. Sightless (5) 19. Pack away (4)