Answer:
" He only wondered whether or not the great cats were on the prowl. "
Explanation:
I think its that because the next sentence say " thats the guy he was". So maybe this states the theme. I am sorry if its wrong.
D.)Hiking is a great form of exercise
Explanation:
Hiking is the noun and contains -ing. Also I took the test on Edgenuity and it was correct.
The following are the correct form of the missing words
based on the context of the sentence.
Katie was afraid of heights, so she refused to go on the
roller coaster.
Mark, in contrast, made a point to ride the fastest and scariest roller coaster
twice a year.