1 Do they have time to play chess? Yes,
they do / No, they don't
2 Do you have a good room? Yes, I do / No, I don't
3 Does Ann have a black pencil? Yes, she does / No, she doesn't
4 Does he have a little brother? Yes, he does / No, he doesn't
5 Do we have (any) time to go home and come back? Yes, we do / No, we don't
6 Do they have interesting texts? Yes, they do / No, they don't