Li Liang is a twelve-year-old boy. He lives in a mountain(山)village with his mother. He likes {#blank#}1{#/blank#}(go) to school very much. But it takes{#blank#}2{#/blank#}(he) about an hour {#blank#}3{#/blank#}(walk) from home to school, though it's only two kilometers. Do you know{#blank#}4{#/blank#}? Because there {#blank#}5{#/blank#}(be) a big river between his home and school. He has to go on a ropeway {#blank#}6{#/blank#}(cross) the river to school every day.