Making it neat and tidy, remaining questions:
5. What is it that passes in front of the sun yet casts no shadow?
7. As I was going through the woods, I found something, picked it up and couldn’t find it, ran home, looked for it, found it, didn’t want it and threw it away. What was it?
10. What is it that goes up and never goes down?
15. What is it that can and does speak in every known language and yet never went to school?
21. What is it that goes farther the slower it goes?
22. What is it that may be lost yet at the same time its location may be known?