1 What did you and your sister have for breakfast? We had an egg and some toasts.
2 Did he do/his homework last night? Yes, he did all of it.
3 How did you get to school today? I went by bus.
4 Did my parents phone this afternoon? Yes, they called at four o'clock.
5 When did she buy her bike? She bought it three months ago.
6 Did she give you anything to eat? Yes, she gave me some chicken pasta.