помогите пожалуйста
перезапишите предложения , используя притяжательный падеж существительных
1.The books of my friends. 2. the teacher of my brother. 3. the wife of my brother. 4. the table of our teacher . 5. the life of businessmen.6.the voice of this girl. 7. the new tool of the workers. 8.the letter of the president. 9. the car of my parents. 10. the room of my friend. 11. the handbags of these women . 12. the flat of my sister is large. 13. the children of my brother are at home. 14. the room of the boys is large