Red, green, blue, black and white are basic(基本的) colours.

    The world is colourful(多彩的). The sea is blue. The grass is green. Most countries in the world like green because it's a symbol(象征) of life(生命)，but people from England and Japan don't like it. Red is a popular(流行的) colour in China, but in Thailand(泰国)，it is bad to write names in red ink(墨水). It means someone is dead(死亡的). In Australia, people think the black cat can bring them good luck, but in America, people think the white cat is a lucky cat.

    Vienna is a beautiful old city on the River Danube in the center of Europe. It's the capital city of Austria and the center of European classical music. In the 18th century a lot of musicians came to study and work in Vienna.

    In the Strauss family, there were two composers called Johann Strauss: the father and the son. The father, Johann Strauss the elder, wrote and played music for traditional dances, called the waltz. His dance music made him famous all over Europe. The son, Johann Strauss the younger, was also very successful and popular. He wrote over 150 waltzes. In 1867 he wrote The Blue Danube waltz.

    Mozart was another very important composer. He was born in Austria in 1756. Before he was six, he played not only the piano but also the violin. His family took him around Europe and he gave concerts in many cities. He wrote hundreds of wonderful pieces of music. But he became very poor and died in 1791 when he was only 35. Like Johann Strauss, father and son, he was a great European musician, and many people still think his music is perfect.

Everyone may feel stressed sometimes. You feel stressed when you have lots of work to do 1 you don't have enough time to do it. You can 2 feel stressed when you have problems. Sometimes, a little stress might be good. But usually, too much stress isn't good for you.

Too much stress can 3 health problems. Stress can make it 4 to sleep well and you may feel tired. Things may easily go wrong when you're under stress. If you have a health problem, stress can make it 5 .

There are some ways that you can use to deal with (处理) stress correctly.

First, you can 6 your parents or a friend about your feelings. Talking about 7 may help you understand it. Second, writing down the problem that is making you feel stressed can help, so keeping a 8 is a good choice (选择). Third, exercise is also a good way to help with stress. Different 9 , like playing soccer or walking, can help you relax. Finally, be sure that you're taking care of yourself. Getting enough sleep and eating the 10 kinds of food are both important.

If you feel that you have too much stress, try the ways above. They may help you.

Do you know about Sally? She's good-looking and well-spoken, but also is obedient(听话的). That's to say, she'll do anything that you ask her to do. Sally is a personal assistant robot. Bill Moir. a university teacher and computer engineer, spent more than a year finishing this robot. And now Sally can do many things, such as turning on the radio, and even playing and working on computers.

In other parts of the world, there are similar robots,but Bill's is to help disabled (残疾的) people around the home.

About one month ago, Bill said, "I'll make a special house. When you come in, Sally will be there on the big screen for you. You can ask her to read your e-mails, tell you the news and how the weather is. You can also askher to help you buy something you need.She'll be able to do many other things if you like."

Although Sally is a robot, it seems that she could do a better job than a human helper.

Bill's working on a new project (项目) now. He wants to improve Sally so that she can do more and better work for people.

内容包括：

内容包括：

注意：（1）根据题中所提及的内容展开，可适当发挥； （2）文中不得出现真是姓名或校名等相关信息；（3）词数：80词左右；信的开头和结尾已给出，不计入总词数。

Dear Mike, 

I'm very happy to hear from you. Now let me tell you something about my new school, new classmates and new friend. 

Yours,

Li Hua