Перевести с на : что ваша сестра делала вчера вечером? -читала интересную книгу.ваша мама пойдет завтра в магазин? -да. она купит мне новые туфли

What was your sister doing yesterday evening? She was reading an interesting book. (если имеешь виду ВЕСЬ вечер)

What did your sister do yesterday evening? She read an interesting book. 

 

Will your mother go to the shop tomorrow? Yes, she will. She will buy new shoes for me.

What were your sister doing yesterday evening? She was reading interesting book. Will your mother go to the shop tomorrow? Yes she will. She will buy new shoes for me.