Is he eating?
No, he isn't. He's drinking.
Is he flying?
Yes, he is.
Is she ruuning?
No, she isn't. She's walking.
Is she eating?
Yes, she is.
Is she sleeping?
Yes, she is.
Is he swinging?
No, he isn't. He's swimming.
Is she walking?
No, she isn't. She's jumping.
Is she running?
Yes, she is.
Is he swinging?
Yes, he is.
Is he climbing?
Yes, he is.