Is she sleeping?
No, she isn't
Are they doing karate?
Yes, they are
Is the lion roaring?
Yes, it is!
Are the zebras running?
Yes, they are!
Are the hippos jumping?
No, they aren't
Is he riding a bike?
No, he isn't
Is the giraffe drinking water?
No, it isn't!
Is he drinking coffee?
Yes, he is
Is the elephant swimming?
No, it isn't!
Is she eating?
Yes, she is