Final answer:
The question asks what Julian and Charlotte share about themselves, and what two things the tutor would share.
Step-by-step explanation:
Based on the options provided, the correct answer is a) Julian shares his hobbies and Charlotte shares her favorite subject. This means that Julian talks about what he does for entertainment and Charlotte talks about her favorite school subject. If I were to share two things about myself, I would share my favorite book and my dream vacation.