1. my mum's mobile phone
2. his brother's ball
3. men's cars
4. child's book
5. women's dresses
6. granny's cats
7. teachers' flowers
8. girls' pens
9. girl's doll
10. my sister's bike
11. my friends' parents
12. her husband's mother
13. my brother's dog
14. children's apples
15. our friend's house
16. my dad's bed
17. boys' toys
18. woman's bag
19. aunt's life
20. Kate's rubber