вставьте пропущенные слова.
My mother ... my father's ... . My father ... my mother's ... . My mother and father ... my ... .
Mr Smith ... got two ... : a son and a daughter . My mother's sister ... my ... . My father's brother ... my ... . His brother ... got two sons. They ... my father's ... . My father has ... a sister, too. His sister ... got one ... , a daughter. So, my father ... got a ... , too.