№6
2) Is he listening to music? No, he isn't.
3) Are they sleepng? Yes, they are.
4) Are they talking? No, they aren't.
5) Is she drinking? No she isn't.
6) Are they playing music? Yes, they are.
№7
2) What are they making? They're making a cake.
3) Is she sleeping? Yes, she's sleeping.
4) Is he writing an email?Yes, he is writing an email.