1. Present simple tense: Used throughout the answer (e.g., "People of all ages need a break," "Leisure is important for everyone"), which is appropriate for stating general truths and opinions.
2. Negative structure: "No, I don't agree that only old people have time for leisure" clearly expresses disagreement, showing the ability to use negatives effectively.
3. Relative clause: "students have weekends and school holidays, and many working adults carve out time for hobbies or socialising after work" uses a relative clause to add detail and examples, making the answer more developed.
4. Infinitive of purpose: "to find some time for relaxation" and "to recharge and maintain a healthy balance" use infinitives to explain reasons and purposes, which is a good way to extend answers.