Complete the text with the correct form of the words from the box. There are two extra words.

Dan and I are twins. We look exactly the same, but we're very different people. Dan is more confident than me - I'm a bit shy. Dan plays a lot of sport, and I don't, so you can say he's 1 energetic than me! But I like reading. He's also 2 generous than I am - that's why everyone likes him and he has so many friends. I'm not unsociable - I just prefer to have a few really good friends. Another difference is at school. I'm 3 clever student in our year. I always win prizes for my exam results because they're 4 good! So, my parents aren't happy that Dan gets B grades. They want to know why he can't get A grades like me. Maybe that's why he worries! Maybe my parents should be 5 negative!