My name is Jack. This is my room. My brother John and I are in the same room. Our room is not big, but it is tidy, You can find two beds in the middle of the room. The blue one is John' s. The white one is mine. A big desk is in the room. A black computer and some books are on the desk. The books are about sports and food. They are John' s.
Our parents' room is big. A big bed, a desk and a bookcase are in it. What is in the bookcase? Some English books and a model plane are in it. The model plane is Frank' s. He is my uncle' s son and he likes model planes very much. Some tennis balls are in the bookcase, too. These tennis balls are mine. I like playing tennis with my father.