What are you doing now?
(your answer)
What is the man doing?
e.g. He is watching TV.
What is happening?
The dog is painting a picture.
What is happening?
e.g. some people are downhill skiing while the woman is standing still.
What is happening?
e.g. the man is flying a kite with a fan.
What is happening?
(your answer)
What is happening?
The man is tossing paper around in the office.
What is happening?
The basketball player is scoring a slam dunk.
What is the tv show host doing?
He is extinguishing a birthday cake.