Помогите пожалуйста. Употребите притяжательный падеж существительных.
The handbags of these women
the flat of my sister
the children of my brother
the room of the boys
the birthday of my daughter Helen
the shop of the chemist
the conclusions of the experts
the flat of Peter and Helen
the colour of the carpet
the economic policy of the government

Спасибо большое за помощь

 these women's handbagsmy sister's flatmy brother's children the boys's roommy daughter Helen's birthdayshop the chemist's shopthe experts's conclusions Peter and Helen's  flat the carpet's  colourthe government's  colour