I can see your struggle given the fact that freedom is a abstract idea. If I were you, I'd start off with giving well known examples, like a teenager having the freedom of choosing their future major, or the freedom to vote.
"The Jungle was wide and full of twitterings, rustlings, mumurs, and sighs."
The answer is 2. What is the most important point the author wants me to understand? I am positive because I took the quiz and it was correct.