Is she watching TV?
No, she isn't watching TV.
Are they riding their bikes?
no, they aren't riding their bikes.
Is she listening to music?
No, she isn't listening to music.
Is he sleeping?
No, he isn't sleeping.
Are they doing their homework?
No, they aren't doing their homework.
Is he playing tennis?
No, he isn't playing tennis.
Is she talking on the phone?
No, she isn't talking on the phone.
Are they taking an order?
No, they aren't taking an order.
Is the cat eating?
No, it isn't eating.
Is she taking an autograph?
No, she isn't taking an autograph.
Is she chatting online?
No, she isn't chatting online.
Are they playing football?
No, they aren't playing football.