My name is George．I'm from England．Now I'm studying in Germany．I get to school at 7：30 every morning．I find many of my schoolmates come to school by bike．  ①   

    This is an interesting thing for me．In England people usually drive，take a bus or walk somewhere，for example，to school．In Germany, I often see people，even people over eighty years old going somewhere by bike．It makes me think：  ②   

My father gives the answer．We are living in Northern Germany．It is very flat(平坦的).So it is easy for people here to go somewhere quickly by bike .And it's cheaper than(比…….便宜)going by car or by bus．Also,it's good for the environment(环境)．

    I like riding bikes now．   ③    When I go back to England，I will ride more and ask my friends to ride with me．I think they will like tiding bikes，too．

根据材料内容完成下列任务。

    Sally and Susan are sisters. They are the same in some ways, but different in other ways.

    Both Sally and Susan have short and dark hair. They are both outgoing and popular. Sally is older and smarter than Susan. She reads more books and likes to talk about the things she reads. Sally isn't athletic.

    Susan is much more athletic than Sally. She plays basketball and volleyball well. And she enjoys watching sports on TV. Sally likes to watch sports, too, but she doesn't like to play them. Both sisters like school and get good grades at school. But Sally is more serious about her homework. Both of them like shopping and playing computer games on weekends.

根据短文内容，回答下列问题。

    You may think that English dictionaries have been used for many, many centuries. The spelling of English has always been a problem, but it was more of a problem in the days before a dictionary. In those days people spelt words in different ways which you might find interesting. But it made reading English much more difficult. So dictionaries were invented to encourage everybody to spell the same. In fact, an English dictionary like the kind you use today wasn't made until the time of the Qing Dynasty.

    The largest dictionary in the world is the Oxford English Dictionary, or OED for short. The idea for this dictionary came from an important meeting in Britain in 1857. Twenty-two years later, Oxford University asked James Murray to be the editor of its new dictionary.

    Murray had not been to college. At the age of fourteen, he left his village school in Scotland and taught himself while working in a bank. Later he became a great teacher. After Oxford gave him the job, Murray had a place built in the garden behind his house to do his work. Part of it was one metre underground. In winter he had to wear a heavy coat and put his feet in a box to keep warm. Every morning, Murray got out of bed at five o'clock and worked several hours before breakfast. Often he would work by candle light into the evening.

    Murray hoped to finish the new dictionary in ten years. But after five years, he was still adding words for the letter A! Then others went to work with Murray, and his two daughters were among them. He worked on the dictionary until he was very old. Forty-four years later, in 1928, other editors finished it. It had more than 15,000 words in twelve books. And you thought your English dictionary was big!

    We all have our own ways of sharing our life experiences with others. Photographers use cameras, artists use brushes, musicians use songs and writers use stories. Spencer Johnson's story Who Moved My Cheese? shows changes exist in(存在于) our life. Life changes and so we do. We must change ourselves to face the changing environment, or we will fail.

    Just look at the cycle of the seasons. Trees bud(发芽) in spring and in summer their leaves turn green. In autumn, their leaves start to fall onto the ground. When winter arrives, there are no leaves on trees. Next spring the cycle begins again. Since we know there are cycles in nature, we can prepare for them. We know it is colder in winter and hotter in summer, so we can dress properly.

    Since we accept the cycles of nature, we should also accept the changes in our life. We can prepare ourselves for changes by becoming more flexible(灵活的). We can regard the changes in our life as chances. As we keep changing ourselves, we can keep up with the changes in our life. So we should change ourselves when life changes.

Being happy

    One thing is for sure that money cannot always make a person happy. What can make you happy?

    Some people seem to be born happy. Nothing seems to get them down. They can always see the best of every situation and they seem to smile their way through life. Some people seem to have everything going well but they still do not seem to be happy. No matter what kind of person you are, you can do something to build happiness into your life.

    Listening to music

    Music can be a great way to make you feel happy. You can listen to it, or even take up playing an instrument.

    Keeping pets

    You may not have a pet of your own, but pets are so good at making people happy. Pets help people feel happy by being lovely, needing to be looked after, and maybe needing exercise, which is good for you, too.

    Staying fit and healthy

    Try to keep fit and healthy by exercising every day. There are lots of things that you can do to keep your body feeling fit. The great thing about exercise is that it releases chemicals called serotonin(复合胺) into your brain and these chemicals make you feel happy！

    Being kind and smiling at others

    Often it is the small thing that makes people happy. Try to be kind and smile at people. You will help them to feel happy and will build happiness for yourself.