1. (2017七下·竞秀期中) 根据短文内容的理解，选择正确答案。

    I'm a middle school student from America. I live far away from my school. So I often go to school by bus. It takes me about twenty minutes from my home to school.

    But at my school and other schools in our town, there is a "Walk to School Day". It is on Wednesday every week. On that day, parents send their kids to a bus stop. There are many bus stops in our town. At each bus stop, two adults lead us to walk to school together.

    "Walk to School Day" stops us taking cars or buses. That is good for the air and we can get exercise too. On the way to school, we talk to each other. We can also make new friends. I like "Walk to School Day". I walk about five kilometers with other students on that day. Our school will give some students beautiful backpacks if they do well. And I got one last year.

1. （1） The writer often goes to school ______.

   A . by bus B . by bike C . by car D . on foot
3. （2） "Walk to School Day" is on ______ every week.

   A . Monday B . Wednesday C . Friday D . Saturday
5. （3） On "Walk to School Day", the students get together______ and then walk to school.

   A . at the school gate B . in the classroom C . at a bus stop D . at a crossing
7. （4） The writer walks about ______ kilometers with other students on "Walk to School Day".

   A . two B . three C . four D . five
9. （5） The students can get ______ if they do well on "Walk to School Day".

   A . books B . pens C . backpacks D . Erasers