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Across 3. for the moment` 7. to become sad 9. by chance 12. please 13. consequently 14. apparently 15. at least 17. to go crazy 19. by the way 20. finally 21. to get tired 22. to become angry

Down 1. everywhere 2. that's why 4. to get wet 5. for example 6. to become/get concerned 8. to get hot 10. as for me 11. of course 16. outside 18. over there