I can't listen to audio or access conversations, but I can help you understand the questions and guide you on how to answer them based on context or general knowledge.

For each question, think about the themes and content they cover. Here’s a breakdown:

1. **31. What is the interview about?**
- Look for key topics discussed. If they talk a lot about hobbies, option A might be correct.

2. **32. What is Jack's hobby?**
- Listen for specific activities Jack mentions.

3. **33. How long has he had his hobby?**
- Note any timeframes Jack mentions.

4. **34. What does Jack say about his hobby?**
- Pay attention to his opinions—does he find it challenging, expensive, or cheap?

5. **35. Which among these does Jack not do with the things he made?**
- Look for what activities he describes, and compare them to the options given.

If you have specific details or context from the conversation, feel free to share them, and I can help you analyze it further!