Do? does dont? doesnt a: hello i am brad b: hi i am molly a: what you do molly b: i am a doctor. a: you have brothers and sisters molly? b: yes i have a brother a: he live at home? b: no he .helives in a student flat. a: where your mother and father live molly? b: they have a house here . i live there too. a: you like it? b: no i i want a flatfor me.