Whose ball is it?
It's Nick's.
Whose books are they?
They're Mary's.
Whose presents are they?
They're Peter's.
Whose cat is it?
It's Alice's.
Whose kite is it?
It's Emma's.
Whose paints are they?
They're Lucy's.
Whose phone is it?
It's Simon's.
Whose dog is it?
It's Dan's.
Whose watch is it?
It's Tom's.
Whose guitar is it?
It's Bill's.
Whose toys are they?
They're Dave's.
Whose bag is it?
It's Anna's.