Все словосочетания записать в притяжательности падеже пж срочно

1. Dog's ball2. That man's skateboard3. Children's songs4. My grandmother's umbrella5. My friend's room6. My son's questions7. My brother's wife8. Our teacher's table9. Pushkin's poems10. This girl's voice11. The workers' new club12. Pete's letter13. My parents' car14. This woman's life15. These women's handbags16. My sister's flat is large17. My brother's children are at home18. Boys' room is large19. This girl's name is Jane20. These students' work are interesting 21. My son's computer is modern22. He is my cousins' friend