Complete the sentences with 'at', 'in' or 'about'. i'm ethan.i'm not about school. i'm bad maths, but i'm very good english. my hobby is fishing. actually i'm crazy fishing.i'm also interested sports, especially skiing.i'm not very good skiing, but i'm sure i can learn.

I'm Ethan. I'm not good in school. I'm bad at Maths, but I'm very good at English. My hobby is fishing. Actually I'm crazy about fishing. I'm also interested in sports, especially skiing. I'm not very good at skiing, but I'm sure I can learn.