Do you learn from your mistakes? I hope so. But have you ever made the same mistake twice? I have．Sometimes I make the same mistake three or four times! Sometimes，good things happen because of mistakes．Once I got on the wrong train．That was a big mistake．But on that train，I saw a good friend．I was so happy I made that mistake! Another time I ruined a surprise．My mother planned a surprise party for my father．She told me it was a secret．But I was just a little boy and I couldn't keep the secret．I told my father about the party．At first，my mother was mad at me．But then my father said he was happy he knew about it．He said he didn't like surprises． When a good thing comes out of a mistake，that's a happy accident! 小题1:The boy saw ______ on the wrong train. A．his friend B．his father C．his mother D．his teacher. 小题2:His mother asked him to ______. A．plan a surprise party B．tell his father about the party. C．keep a secret about party. D．invite his friends to the party. 小题3: What does the boy think of mistakes? A．Mistakes are not welcome. B．A mistake is a terrible thing. C．All mistakes mean happy accidents. D．Sometimes a mistake can be a good thing.