With the development (发展) of society (社会), {#blank#}1{#/blank#}life becomes more and more important. Some people think it is very {#blank#}2{#/blank#} to do. In fact (实际上), we can do a lot of things .

    First, as a {#blank#}3{#/blank#}, some of us can ride a {#blank#}4{#/blank#} to school, or walk to school every day. It can {#blank#}5{#/blank#} energy and it is good {#blank#}6{#/blank#} our healthy (健康). Second, when we leave the classroom, remember to {#blank#}7{#/blank#} the lights to save electricity. And third, we should {#blank#}8{#/blank#} our homework on both sides of the paper. It's a good {#blank#}9{#/blank#} to save paper, and to save trees.

    If everyone can {#blank#}10{#/blank#} a low-carbon life, the world will become a better place.