阅读下面短文，根据短文内容，从所给的六个选项中选出可以填入空白处的最佳选项，使短文意思完整、连贯。（有两项为多余选项）

                                                                                                          Car pool（拼车）

“Beep, Beep,” goes the car horn（喇叭）. You've got dressed, but you've not had time to eat breakfast. You run out of the front door with your schoolbag, and jump into the waiting car. Inside, your friends say “hey” as one of their parents drives you to school. {#blank#}1{#/blank#} Car pools are a common way of transport for many students in the US. You, along with many of your friends, can sit in one car. {#blank#}2{#/blank#} And your parents many take turns to drive you all to school.

  {#blank#}3{#/blank#}   If you're late, you can eat that breakfast you don't have time for at home. If you're behind on your homework, this is your last chance to finish it before class. Some simply add to their sleep time before classes begin.

Besides walking or cycling to class, car pools are green if you can't take the school bus. Instead of four cars taking four students to school each day, they can all squeeze into one. {#blank#}4{#/blank#}

More importantly, car pooling teaches students valuable life lessons not taught in class. It can teach students about being on time. It can also teach them the bad influence of being late. If you're late, then all of your friends will be late too.

Four ways to have a good school life

    Your schooldays should be some of the best and happiest days of your life. How can you get the most from them, and be sure you do not waste (浪费) this great chance to learn?

    Be active (积极的) at school

    Don't say things are difficult or boring. Take interest in school life and your school subjects. Join lots of activities. Put up your hands quickly in class. Go around the school with a big smile. If you are not working, you are wasting your time at school. Teachers cannot make everything enjoyable (令人愉快的).

    Keep fit

    If you don't eat a good breakfast, you will be thinking about food in class. If you go to bed late and don't have enough sleep, you will be sleepy in class. Play enough sports every day in order to keep your body strong.

    Face the problem

    Do not say you will do things tomorrow. If you get behind the class, it is very difficult to get back in front. You cannot finish the race if you rest all the time. Everyone fails some exams, loses some matches and has bad days. Don't make small problems very big and important. Don't forget to ask for help. You are young, and no one thinks you must do everything quite well!

    Spend the weekends

    Don't waste time lying in bed on Saturday or Sunday morning. Go and play sports, get together with friends in the park to relax, learn to play the piano, or help someone with problem. If you don't want to go out, there are also a lot of things to do. You may read a book, practice English or help Mum with housework.

    Follow our advice, and have a happy school life!

    Lu Xun was an excellent writer and thinker of modern China. He took part in the May

    Fourth New Culture Movement of 1919. He could be said to have laid the foundation(基础)of modern literature(文学)in China. You couldn't believe that he almost became a doctor! So how did Lu Xun give up the study of medicine and take up writing？

    When he was young, his father fell badly ill, and little Lu Xun bought medicine for him.

    But the medicine bought from a quack doctor(庸医)did his father no good at all, and his father died. With a deep sadness and great anger, Lu Xun promised to study the most modern medical skills and help people through medicine. He studied hard, and was accepted to study in Sendai Medical College in Japan.

    However, one event changed Lu Xun's life. One day, the teacher played a film of news in class. In the film, Japanese soldiers were preparing to kill a Chinese while some Chinese were watching it with great interest, as if it had nothing to do with them. After that, Lu Xun thought he should treat the numb(麻木的)spirits of Chinese.

    For this reason, he gave up the study of medicine and moved to Tokyo. He produced a magazine with some friends there. As a writer. Lu Xun hoped that he could save Chinese people with his pen. Many of his works were translated into the leading languages, including English, Russian, German, French and Japanese.

    Chris is not a traditional explorer(探险者)— he usually works in an office for a large organization. Yet his job can sometimes be just as exciting and dangerous as being an explorer.

    Chris works for MSF, an organization also known as Doctors Without Borders (无国界医生). MSF sends trained doctors all over the world to help people after a war or a disaster. Chris is a doctor from France who has travelled to many places to organize programmes that help people.

At the moment, there are over 27,000 trained doctors and nurses taking part in MSF projects and tasks. The organization received the Nobel Peace Prize in 1999. All kinds of doctors can volunteer for MSF. They need to be prepared to go almost anywhere in the world and, of course, they should expect difficult conditions. Doctors with experience in tropical(热带的)diseases are especially useful because most of MSF's work is in Africa. When MSF accepts a doctor for a task, he has to go for at least six months. When doctors have completed a few tasks, they might be sent on an emergency task following a disaster, such as an earthquake.

    But why would a doctor leave a comfortable life and a good pay to join MSF? According to Chris, the experience you gain is a great help in your work. Besides, just like the explorers of the past, you need to keep an open mind and learn to get on well with the people you meet. Above all, at the end of each task, you have made a real difference to people's lives.