1I like my mother's new dress.
2When is your sister's birthday?
3The boys' bikes are in the garden.
4Mary's idea was very good.
5My friends' houses are not far from mine.
6My brother's job is very interesting.
7Where are the granny's glasses?
8These students' books are in the room.
9What is Jane's address?
10Kate and Liza's rooms are clean.