Here are the suggested answers for each question based on the given passages and context:
Question 1:
- "Stumbling block" would imply that predators could still find a way to enter the district.
Question 2:
- roam freely
Question 3:
- All of the above
Question 4:
- District 12 is not a place that guarantees certain freedoms to its inhabitants.
Question 5:
- Katniss has snuck into the wilderness many times before.
Feel free to ask if you have any further questions or need more clarification!