Here（be）a room. It isn't（I）room. It's（Paul）. Paul is my friend, Paul is his（one）name. In his room, the（dictionary）are in the bookcase. His schoolbag is on the sofa. The pencil box is（him）. Some pens and a set of keys are in the pencil box. Three（box）are under the bed. A baseball is under the desk.（that）notebooks aren't his. They（be）Kate's. Kate lost（they）there.
