Peter _____ in a middle school.He liked___ very much,and he

Peter _____ in a middle school.He liked___ very much,and he was very good at.怎么填
Peter _____ in a middle school.He liked___ very much,and he was very good at it。When he was ___,he went down to the small river.He wanted to catch come fish.There were very few there,___the water was dirty.填什么
上面的不够所以才这样！