阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空。 There are many ways for students to go to school. Some students walk to school, {#blank#}1{#/blank#}they live close to their school. Some students live far {#blank#}2{#/blank#} their schools, so they may go by car or bus. In big {#blank#}3{#/blank#}(city), students can take the underground to go to school.
Now more people drive cars and the fresh air is {#blank#}4{#/blank#} (little). I think going to school on foot is good for us.
First of all, walking to school is a wonderful way{#blank#}5{#/blank#}(exercise) and it's good for {#blank#}6{#/blank#}(healthy). Secondly, it's fun to walk together with friends every day. We can talk about something interesting and know{#blank#}7{#/blank#} other. Then, if we walk, our parents won't have to drive {#blank#}8{#/blank#} (we) to school. There will be fewer cars on the road. More walking and less {#blank#}9{#/blank#}(drive) helps to make our city cleaner.
I hope more and {#blank#}10{#/blank#}students will walk to school. If everyone can do so, we will have a better life and a green world.