答案:Topic: I prefer to do outdoor activities as much as possible. Reason A: When I have some free time, I don’t want to spend it indoors. I would rather go out into the sunshine and enjoy the freedom! Reason B: Also, going outside can make me appreciate nature and remind me just how wonderful and precious our natural world is, and the importance of protecting it. Conclusion: Therefore, I’d prefer to spend my free time doing outdoor activities so I can take in the sunshine and the wonder of the natural world.