The second sentence is correctly edited. I hope this helps!
The correct answer would be metaphor because a metaphor compares two things without using like or as while doing so. A simile dose use "like" or "as" when comparing.
Hope this helped!
Diction. Usually words can help you determine what tone the author is using and in turn what mood.
Success, for most people is something they’ve been hoping for since they graduated from high school if not earlier. When they gain the success they’ve been dreaming of it brings them great joy and makes them think about bigger and greater things for the future.
The part where Zaroff tried to include Rainsford in his sick hunting game would be the best portray Zaroff as Rainsford's foil i think.
Beside that, they both actually are very similar with one another