My pen pal John is a school boy. He is from the USA and he is 13 years old. This is his room. Let's have a look. His computer is on the desk. And a telephone is on it, too. His books are everywhere. Some are on the shelf（书架）and some are on the ground. Look, what's that under the bed? Oh, it's one of his socks. Where's his schoolbag? It's near the bed. You can find a dictionary, a pencil box and a set of keys in it. Where is his hat? Can you find it?