Английский,7 класс. Помогите,пожалуйста,срочно!!!

His great grandmother lived in a beautiful city
His relatives came from different parts of the world
Her great grandfather worked in a factory as an engineer
At home she has photos of her ancestors
Her great grandfather was born in Voronezh
He was introduced to one of his relatives
My great grandmother wrote stories for children
She has got no famous ancestors in this country