What is he doing?
Water Skiing
What are they doing?
Hiking
What sport is this?
Tennis
What are they playing?
Frisbee
What sport is this?
Volleyball
What sport is this?
Baseball
What are they building?
A sand castle
What sport is this?
Soccer
What is he doing?
Rock Climbing
What are they doing?
Paddleboarding
What sport is this?
Basketball
What is she doing?
She is swimming.
What is the sheep doing?
Surfing
What are they doing?
Fishing
What summer activity is this?
Kyaking
What is she doing?
Riding a horse / Horseback Riding