Nearly all American students in colleges and universities pay for their education. There are many expenses. First of all, there is tuition (学费). At some schools, the tuition is very high, ten thousand dollars a year or more. At other schools, it may only be a few hundred dollars a year. At some community (社区) colleges, tuition is free. There are other expenses as well. Many students leave their homes to go to schools in other cities. They may live in dormitories or apartments (flats), and they must pay for it. Finally, students must buy textbooks for their courses. Some families start saving money for their children's education when the children are small. Many students work to save money for tuition. They can also get loans (贷款) from the government. They pay the money back to the government when they finish their education.

    China is a great country with the largest population in the world. In order to solve the population problem, our government carried out one﹣child policy （政 策）before. When it is carried out for some time, many people not only see its advantages but also disadvantages.

    From 2016, two﹣child policy is put into effect. In my opinion, two﹣child policy is good. First of all, two﹣child policy is the gift for some only child. For some families, maybe the parents are only child and they also can have only child. Besides the loneliness of their child, when their child grows up and they grow older, their child marry an only child girl, the burden（负担）on their child and his wife is too heavy. Their child and his wife have to take care of two couples. Usually, a young couple looking after an old couple is a little difficult. But if their parents have two children, they can share the burden of taking care of their parents. It would be much better. Secondly, two﹣child policy can guarantee （保证） the number of Chinese population.

    All in all, one﹣child policy has been out of date. And two﹣child policy is needed and necessary. It can solve the problems of nowadays （现在）and the future.

    Januany 1st is New Year's Day. People all over the world celebrate this festival. On New Year's Day there is a one-day holiday in most countries all the time. The real celebrations for New Year always happen on the night before called New Year's Eve. There are a lot of interesting customs in the west, and there are a lot of differences from country to country.

    In China the spring Festival is a family get-together. And so is Christmas in many western countries. But New Year for some families is a time to get together with their friends, too. Most people often have parties to welcome New Year. At these parties, there are all kinds of food and drink, and people often sing and dance until the time nears for the coming of New Year.

    On New Year Eve when midnight comes, people often say “Happy New Year” to each other. Champagne （香槟酒） is a favorite drink for New Year. In many western countries frieworks（烟火）are let off at midnight, and many people like to make a noise, maybe they want to drive away bad spirits（幽灵）.

    At New Year people often sing one important Scottish (苏格兰）song with the name Auld Lang syne (Good times long ago).

    Heritage (遗产) is traditional customs, history and beliefs. We use the word “heritage” in many different ways. People talk about their family heritage, city heritage and national heritage.

    Today, heritage is changing. The Internet connects people around the world. In many ways this is a good thing, because we can learn about the heritage of other countries, and we can show our own heritage to the world. However, some people worry that traditional heritage is disappearing. In many ways, countries are becoming more and more alike(相似的).In most countries around the world, you can find KFC. Nike shoes, Starbucks coffee. American movies and so on. Some people think this is a good change, and others don't like it. You can decide whether or not it's a good thing.

    However, everyone wants to protect traditional heritage, and sometimes this is hard. For example, when a new KFC opens in your city, a traditional restaurant might have to close.

    That is why heritage protection is so important. Heritage protection is a simple thought. It means keeping your country's or your city's heritage alive. People do this in many ways. The biggest part of heritage protection is probably preserving (保护)old buildings. Some suggestions of heritage protection are making sure your kids speak your traditional language, and teaching knowledge about heritage to them.

    The world is changing. No matter how it changes, never forget the heritage of our parents and grandparents.

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    When you hear people talk about Washington D. C.，you may want to know what the letters“D. C.”mean. They mean“District of Columbia(哥伦比亚区)”. Washington D. C. is the capital of the U. S. It's in the District of Columbia，not in the state of Washington. Washington state is on the northwest coast，far from the capital city.

    Washington D. C. is about 220 miles south of New York City. Americans named the capital city after George Washington to remember the famous president. George Washington's home is not far from the city. His home was a simple white country house and it is kept as it was when he lived there. Every year a lot of Americans from all parts of the country take their children to this famous house where“the father of America” once lived.

You will probably know the feeling—it is time for school, but your eyes are only half-open. Your arms and legs are heavy and your brain is still asleep. So what can you do to stay awake when you are tired? {#blank#}1{#/blank#} 

Eat breakfast

Breakfast is the most important meal of the day, but it is also the easiest to skip（省略）. Start your day off with a healthy breakfast. {#blank#}2{#/blank#} They can keep you from feeling hungry and tired in the morning. 

Use water

When you are tired, water is your friend. {#blank#}3{#/blank#} It is even better than drinking lots of coffee. Coffee is fine in the morning, but it is best to drink water after lunch to make sure you can get to sleep. 

Get moving

 {#blank#}4{#/blank#} A few minutes of physical activity can improve oxygen circulation（氧循环）and keep your body active. It doesn't need to be anything difficult. A few push-ups and a short walk may be a great help. 

However, there is still something that you can't do when you are tired. {#blank#}5{#/blank#} Besides, if you find you are often feeling tired and you are not sure why, it is a good idea to speak to a doctor.