Мне у меня возникла проблема я не могу вставить слова ,,предлоги" и слова вот предложение my mother my father' s . my father my mother' s . my mother and my 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. если то огромное

My mother is my father' s wife .
My father is my mother' s husband .
My mother and my father are my parents .
Mr Smith has got two children : a son and a daughter.
My mother's sister is my aunt .
My father's brother is my uncle .
His brother has got two sons.
They are my father's nephews.
My father has got a sister, too.
His sister has got one child, a daughter.
So, my father has got a niece, too.