It is "D <span>fishing, however,</span>"
An appositive phrase consists of words that describes or renames the noun beside it. In the given sentence above, the appositive phrase is the new secretary of the club. This appositive phrase renames the noun beside it which is Grady.
Answer:
I think it's C. Luisa loved riding horses, but she was afraid of the foxes that sometimes jumped out of the trees and scared her horse.
Explanation:
The word ridding in the original sentence means to get rid of, to free something. But the word riding means to ride something, in this situation it's Luisa riding horses.
I hope this helped. :)