Odpowiedź:
1. It is Alan and John's tent
2. It is Alice's scooter
3. It is Mr Jenkins' farm
4. It is our bosses' car
5. These are Mark's socks
6. These are our cousins' earrings
7. That is those men's flat
8. It is Francis' toy
9. These are my grandparents' racquets
10. It is my cat's ball