Answer:
10. F
11. R
12. C
13. R
14. F
15. From high atop the stadium.
from how you talk to stadium, we watched as the jockey mounted his horse.
16. Hidden under the basket.
hidden under the basket, she loaned her favorite shirt to Alice.
Explanation:
I think this is right, but don't quote me on this.
Answer: Everywhere
Everywhere is an adverb for this sort of circumstance.