Fill in .S or

Пример-The boy's car
the boys' car

 1.the girl ....... teacher
2.the girls ....... teacher
3.the children ........ teacher
4.my sisters .... pets
5.my sister pets
6.the sportsman .... bags
7.the sportsmen ...... bags
8.the policemen ...... notebooks
9.his friends ..... notebooks
10.her grandparents ...... garden