Найдите закономерность 1) 14; 6,2; 0; -1; -1,5... 2) 5; 12; 26; 54

4.  Замените существительные с предлогом "of существительными в притяжательном падеже:

-       the flat of my mother, the children of my sister Mary, the letter of my friend, the stories of this writer, the younger daughter of my brother;

-       the house of his parents, the rights of the women, the children of my sisters, the car of my grandparents, the room of her brothers.