it's Pete's CD

It's Rachel's book

It's Pete's ticket

It's Pete's DVD player

They're Pete's music books

It's Keira's white coat

They're Rachel's board pens

It's Toby's shirt

It's Pete's piano

It's Keira's car

They're Toby's tennis balls

It's Rachel's  dictionary

They're Toby's sports shoes

It's Keira's bag