Does he go shopping in his free time?
Yes, he does.
What do they do in their free time?
They go camping.
Do they go biking in their free time?
No, they don't. They go jogging.
What does Kevin do in his free time?
He goes biking.
Do you go swimming in your free time?
Yes, I do
Does Victor go hiking in his free time?
No, he doesn't. He goes surfing.
What does he do in his free time?
He goes camping and fishing.