Odpowiedź:
1. Is John having Dinner now? No, he isn't./No, he's not.
2. Is Adam writing an email? Yes, he is.
3. Are Sally and Louise buying clothes? No they aren't./No they're not.
4. Are they stayinh in a hotel? Yes, they are.
5. Are you phoning your brother now? No, I'm not.
6. Are we doing things right? Yes, we are.
