Mick Polly,a(n)（1）of a toy store,lives with his teenage(青少年的)daughter Carolina in Kentucky.He is known（2）the Bike Man.Over the past five years,Mick has（3）hundreds of bikes for needy kids. One day in 2012,a 13-year-old boy with a broken bike walked by Mick's house.“I was working in my garage (车库),and he asked（4）I could fix it,”said Mick. The boy's bike had a（5）wheel.Mick（6）a post on Facebook(脸书),asking his friends if they had the needed part.One friend saw the post and（7）two used bikes.Mick took parts from each to build a new（8）of wheels for the boy. Soon after,Mick repaired a bike for the boy's brother（9）fixed one for his sister.Word spread(传播).And during the year,he had（10）lots of bikes for local（11）whose parents were not able to afford（12）ones. “People are throwing away bikes day and（13）,”said Mick. Mick put the bikes and bike parts in his garage.“I take off the good tires(轮胎)or the handlebars(车把)or the seats and（14）them,”he said. Up to（15）,the bike man has repaired hundreds of bikes and given away nearly 200 newly repaired bikes. They're（16）,but the kids must agree to two things:They have to learn how to put waste things to good use and they have to try their（17）to study in school. If a kid's grades(成绩)are（18）,Mick requires a teacher's note saying that“you're doing your best” . Mick also hopes the bikes will get kids（19）the sofa.“When I was growing up,we all（20）our bikes,”he says.“Hopefully these kids can get some exercise.”