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    Mrs. Wang is a worker in a factory. She has been in the factory for ten years. Her sis a 15-year-old boy. He doesn't like studying. He only enjoys playing computer games, bthe mother doesn't know that. Mrs. Wang gives him some mevery Monday. But the son always spends (~) it all before the next Monday, so he always says he doesn't have enough money.

    One day, Mrs. Wang asked him, "Hdid you spend that money?" The son answered, "I don't know." So Mrs. Wang gave him some money together w a notebook and a pen. She said, "Write down how you spend the money."

    On Thursday, the son had nmoney again. Mrs. Wang asked, "May I look at your notebook?" The son said, "OK. Here you are." On the first page, he wrote, "Monday, I g100 yuan from my mother." On the second page, he wrote, "Wednesday, I spent it all."

 do you know about Qu Yuan?

— I know only         , not too       .