Is he drinking?
No, he isn't. He is eating
Are they playing basketball?
No, they aren't. They are playing chess
Am I surfing?
Yes, I am
Is he running?
No, he isn't. He is swimming
Are they playing videogames?
Yes, they are
Are we playing tennis?
Yes, we are
Is she dancing?
No, she isn't. She is singing
Is he fishing?
No, he isn't. He is playing soccer
Is she listening to music?
Yes, she is
Are you running?
Yes, I am
Is she cooking?
No, she isn't. She is reading
Is he watching tv?
Yes, he is