Is she making a cake?
Yes, she is.
What's this?
playing volleyball
Is she diving?
Yes, she is.
Is he brushing teeth?
Yes, he is.
What's this?
riding a bike
Is she playing football?
No, she isn't.
What is she doing?
She is walking.
What's this?
doing karate
What is she doing?
She is reading a book.
What's this?
hitting the ball
Are they watering the plants?
Yes, they are.
Is he doing karate?
Yes, he is.
What's this?
playing baseball
What's this?
playing basketball
What's this?
playing table tennis
Is he having a shower?
No, he isn't.
What's this?
playing football
What's this?
throwing the ball
What's this?
playing tennis
What's this?
doing the washing up