书写示例：改词：例如 if →unless；删词：例如 that；加词：例如 live∧in (注: live 为原文，in 为加的词)
Dear Mike,
Knowing from your letter that your class team lose the basketball game last week and you have been feeling rather depressing, I am writing to cheer you up.
Everybody loses sometimes, and that doesn't mean they will never win. I know your feeling now, but hopeful, you can take it easy. In your life you can't avoid failure, but it is your attitude towards failure really counts. Cherish failure, as it makes me stronger and wiser.
I advise you communicate to your teammates and reflect on this game, finding your problems, making adjustments and train harder. With determination and hard works, you will win in the time.
Yours,
Li Hua
The play (base) on a short story written by Mark Twain, who is best (know) for his novels, of which there is a short story whose name is The Million Pound Bank Note. The story happened the early 20th century, and Henry Adams, an American young man, (carry) out to the sea by a strong wind when he was sailing. (luck), he was spotted and rescued by a British ship and landed in London, he found no money on him, no friends and no job at all. He was lost and alone in London. He didn't know what to do. (walk) on the street, he heard someone (call) him, and then he went in a house and was asked many (question) and then given letter with a large sum of money in it. He was asked not to open it until two o'clock in the afternoon.
