Lin is a very kind girl. She is always ready to help people who are {#blank#}1{#/blank#} trouble. Now Lin is studying in the University of Texas. At the same time, she volunteers {#blank#}2{#/blank#}(teach) at Heart House in her free time. Heart House is a local after-school study program for children. It provides some extra(额外的) {#blank#}3{#/blank#}(educate) for children who are not doing {#blank#}4{#/blank#}(good) in school. Lin goes to Heart House to teach the children {#blank#}5{#/blank#}(two) a week. She also makes a website for Heart House. In this way, people will learn more {#blank#}6{#/blank#} Heart House and better help the children there. {#blank#}7{#/blank#}(thank) to Lin's website, every week 125 volunteers spend two hours helping the children at Heart House now. "{#blank#}8{#/blank#} Lin's website, Heart House would never be able to have enough volunteers，" the program leader says. "I feel happy to teach those kids {#blank#}9{#/blank#} to study. I won't give up {#blank#}10{#/blank#}(volunteer). I hope to continue teaching kids who need help." Lin says.