Jeff Green can not look after(照看) his things. Look, this is his room. He doesn't put his things away（收好） every day. Look at his desk. Many things are on it. They are notebooks, CDs, video tapes, pens, pencils. He doesn't put his pens and pencils in his pencil case. 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 backpack is under the bed. Why is his backpack under the bed? We don't know. What's that under the sofa? It is one of his socks. Where is the other（另外的） one? Sorry, we can not see it. Jeff needs to ask his parents to find it, I think.