1. trying, 2. slicing, 3. knitting, 4. sewing, 5. traveling, 6. opening, 7. laying, 8. choosing, 9. snorkeling, 10. studying, 11. hanging, 12. staying, 13. driving, 14. lying, 15. tipping, 16. fixing, 17. sailing, 18. taking, 19. seeing, 20. dying, 21. writing, 22. sitting.