Balanced diets as well as regular exercise can our body and us illnesses.

The production cost of this product was .

增加：在缺漏词的地方加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词作斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1). 每处错误及其修改均仅限一词；

2). 只允许修改10处

    Today is Sunday. The sky is full of sunshine, so does my life. At about 9:00 a.m.，I go to the bookstore with my friends, there was a lot of new books，I didn't know which one to buy，because these books were all use to me. At last, I chose two. At 10:00，we went to the cinema, the film calling Titanic was very popular. It took us about 3 hours to see. Having seen the film, and everyone was deeply moved. Some friends even burst out tears. From the story, I understand that love is noble and valuable. That's a really wonderful film. It is very worth seeing again.

    What a happy day! I hope tomorrow I will be even happy!

    In the United States, there were 222 people （report）to be billionaires（亿万富翁）in 2003. The （rich）of these is Bill Gates, worth at least $ 41 billion, who made his moneystarting the company Microsoft. Mr. Gates was only 21 years oldhe first helped（set up）the company in 1976. He was a billionaire by then. , there are still some other people who have made lots of money at even （young）ages. Other young people who have （strike）it rich include Jackie Cogan and Shirley Temple. Both of these child actors made over a million dollars （act）in movies before they were 14. But   the youngest billionaire is Albert von Thurn und Taxis of Germany, who, in 2001, inherited（继承）a billion dollars when he （turn）18!

    If you can speak English，you know a lot of English words. You can read，speak and understand. But there is another kind of language you need to know——the language of the body，a part of what is called non-verbal communication. All over the world，people “talk” with their eyes. When Japanese people meet，they put their hands together. What do American and British do?

    Americans are more informal than the British. They like to be friendly. They use first name，they ask questions and they talk easily about themselves. When they sit down，they like to relax in their chairs and make themselves comfortable.

    British people are more quiet. They take more time to make friends. They like to know you before they ask you home.

    When British and American people meet someone for the first time，they shake hands. They do not usually shake hands with people they know well. Women sometimes kiss their women friends，and men kiss women friends （on one cheek only）.When a man meets a man friend，he just smiles，and says “Hello”. Men do not kiss each other. Even fathers and sons do not often kiss each other.