Sometimes it is impossible to deliver（投递）all the mail that arrives at the post office. Perhaps there is an1 mailing address and there is no return address. The post office cannot just 2 the mail, so it becomes “dead mail”. Dead mail is 3to one of the U.S. Post Service's in Atlanta, New York, and San Francisco. Seventy-five million pieces of mail can be put in these offices in one year.
There the workers of the dead mail offices have 4 ways to deal with all of these pieces of dead mail. First of all, they look for something 5 that can help them deliver the mail; they open packages, expecting that something 6 will show where the package came from or is going to. Dead mail will also be listed on a 7 so that people can call in and check to see if a missing thing is there on the screen. However, all of this mail cannot simply be 8 forever; there is just too much of it. When a lot of dead mail comes together, the dead mail offices hold public auctions (拍卖). Every three months, some people who are 9 are invited to the offices with objects（物品） found in dead mail packages and they are sold to the 10 bidder (出价者).
More and more people think it necessary to study in an English-speaking country and it didn't take long at all for me to decide to come and study in UK.
I have been used to school life since I came here two months ago, and I am starting to enjoy most of my time in here. School starts at 9 o'clock every morning, and every Monday, Wednesday and Friday we have long days, in which we have 9 lessons and school finishes at 4 o'clock. Every Tuesday, Thursday and Saturday we have short days, in which we have only 6 lessons and finish at 1 o'clock. After lessons, we have hours of activity time, when you can choose from a number of activities, including many sports, such as rugby(英式橄榄球) , football, basketball and tennis.
As a boarder(寄宿者), the quality of food is something I consider very important, and Merchiston has not let me down. The school kitchens are run by a professional company, and the quality of food is excellent, and they are always trying to make the diet healthy. One of the obvious advantages of being a boarder is that we can have breakfast in the school, which means we don't have to pull ourselves out of bed as early as the day pupils!
People often said Thomas Edison was the greatest genius(天才) of his age. There are only a few men in all of history, who have changed the lives of other men as much as the inventor of the first useful electric light. But Edison could never be pleased only because someone said he was a genius. “There is no such a thing as genius,” Edison said. He thought what people called genius was mostly hard work.
But Edison was a thinker as well as a worker. From his earliest days as a child he wondered about the secrets of nature. He tried to understand them, and then he tried to learn what he could usefully do with them.
Edison enjoyed thinking. He knew that most people would do almost anything instead of the difficult work of thinking, especially if they do not think very often. But he knew, too, that thinking could give men enjoyment and pleasure.
Edison could not understand why anyone could not be interested in life. As he loved to think, he also loved to work. On the day he became 75 years old, someone asked him what idea he had about life. “Work,” he answered, “Discovering the secrets of nature and using them to make men happier.” He said he had enough inventions in his mind to give him another 100 years of work.
