右栏A-F分别给出了六个中华成语故事，请根据左栏五个学生英语学习中常见的问题，帮助他们选出对应的成语故事，并将其标号填入题前横线上。

【小题1】 “Because” and “so” shouldn’t be put together. But some students often add “so” to the sentence with “because”. 【小题2】 Some students may be lucky to get the right answers. But if they depend only on luck failure may come. 【小题3】 Some students pretend that they know the grammar rules but in fact, they don’t. 【小题4】 Students need to learn a lesson from mistakes so that they won’t make them next time. 【小题5】 Some students seem to be able to recite(背诵) the English texts in groups. But if they asked to do it alone, they can’t.

A. The old emperor liked group music. A man knew this and joined the musical team. But the new emperor enjoyed the music played by every single musician. The man without any music ability was afraid and ran away. B. Several men were drawing snakes on the floor. One man was the first to finish a snake but he didn’t win because he added feet to his snake. C. One day, a rabbit knocked itself into a tree and fell dead. A farmer nearby enjoyed the rabbit for dinner and waited for more at the same place every day. However, no rabbits came and his fields went worse. D. A man wanted to steal a big bell next door. However, he had to make a lot of noise so he covered his ears with pieces of clothes, thinking if he couldn’t hear the noise, neither could others. E. A sheep keeper found a sheep was gone and he discovered there was a hole in the sheep hold(羊圈). So he fixed it right away. As a result, the rest of the sheep were safe. F. A hard-working young man was so poor that he had to make a small hole in the wall to get light from next door at night. He read a lot of books and became an important officer for the emperor.