Is he painting?
Yes, he is.
Is she catching the ball?
No, she isn't.
Is he hitting a ball?
Yes, he is.
Are they playing tennis?
No, they aren't.
Is he playing piano?
Yes, he is.
Is she dancing?
Yes, she is.
Is she hitting a ball?
No, she isn't.
Are they playing soccer?
Yes, they are.
Are they playing video games?
Yes, they are.
Is he skating?
Yes, he is.
