Jeff Green can not look after(照看) his things. Look, this is his room. His things are everywhere. Look at his desk. Many things are on it. They are notebooks, CDs, video tapes, pens and pencils. He doesn't put his pens and pencils in his pencil box. Look, some of his sports collections are on the desk and chairs. It's eight o'clock in the morning, and Jeff is in bed. It's Sunday. He doesn't go to school. Oh, what's under the bed? A football. He likes playing football. He can not play volleyball well. His schoolbag is under the bed. Why is his schoolbag under the bed? We don't know. What's that under the sofa? It is one of his socks. Where is the other one? Sorry, we can not see it. Jeff needs to ask his parents to find it, I think.