What is he doing?
climbing a tree
What is he doing?
camping out in the wild
What are they doing? (in a river)
swimming in a river
what are they doing?
swinging on a rope swing
What is she doing?
running around in the rain
What are they doing?
cooking on a campfire
what are they doing? (about the sun)
watching the sun rise
what is she doing?
eating an apple straight from a tree
what is he doing?
climbing a huge hill - climbing rocks