Now you've finished three years of English study. There's one way to demonstrate(展示)

    what you've learned－take a test!

    Do you have any special methods you use to help you do better on a test? How well you do is often a matter of how well prepared you are. Here are some ways to make sure you're at your best on test days.

    Go to bed early. The night before a test is not the time to stay up watching TV. You want to be rested and wide-awake for test day.

    Have a good breakfast. Test day isn't a morning for donuts(面包圈). Nor is it a time to starve(挨饿) yourself. Eat plenty of low-sugar, high-energy food to keep your brain and body working their best.

    Be prepared. Make sure you have two pencils and anything else you were asked to bring.

    Watch the numbers. Make sure that the number of the items(项目) on your answer sheet matches the number of the question.

    Look over all the answer choices. Don't assume(假定) that choice A is correct until you've checked the others. You may find a better one. And it is wrong to eliminate(排除) any choice that you can see at once. You'll have a better chance of finding the right answer.

    Check the clock. Make sure you allow yourself enough time to answer every question and go back and check your answers. Don't spend too much time on any difficult question. Skip（跳

    读） it and come back to it later.

    Keep up with your schoolwork all year long. That's  how you get the skills you need for taking a test.

    Eleven countries are building a great wall of trees across Africa. It is called the Great Green Wall. The aim is to bring life to the dry lands and help to fight the bad environment.

    The wall is 8, 000 kilometers long and 15 kilometers wide. It covers from Senegal in the west to Djibouti in the east, on the south of the Sahara Desert (撒哈拉沙漠). So far, Senegal has made the best progress by planting about 11,000,000 trees.

    Many years ago, there were few trees in that area and the winds used to be very strong. It was harmful to the fields. Also, there was little rain, so few plants could grow and many people went hungry. Since the tree planting project started, the trees have provided food for the local people and increased the wetness (湿度) of the air. Little by little, there appeared green fields for people to grow plant.

    The project which began in 2007 is supposed to cost a total of 8, 000, 000, 000 dollars. Many countries are trying their best to help to continue the planting. So we will be able to see the whole green wall across Africa in the near future!

    The Chongyang Festival is a traditional Chinese festival. It is celebrated on the ninth day of the ninth lunar(阴历) month. It's also called the Double Ninth Festival.

    The festival started as early as the Warring States Period (475-221BC). It has a history of more than 1, 700 years. Among the numbers from zero to nine, nine is the highest odd number(奇数). People believe that two "ninths" meeting together stand for a long life. So it is a special holiday for Chinese people to show love and respect for their elders. They hold many kinds of activities in honor of old people to wish them good health and a long life.

    The festival comes during the golden time of fall. On the day, people traditionally drink Chrysanthemum(菊花)wine, eat Double-Ninth Cakes and climb mountains. They also carry a kind of plant, its name is dogwood, People in ancient times believed that the plant could drive away evil(邪恶的) spirits and prevent them from catching an illness in winter.

    Some people like to get up early, but some do not. In fact,{#blank#}1{#/blank#} Scientists(科学家) find early rising (早起) people are healthier than late rising people.{#blank#}2{#/blank#}

    Firstly, it helps to keep us healthy, because we can get fresh air in the morning. And it is also useful to do morning exercises.

    Secondly,{#blank#}3{#/blank#} In the morning, we can learn more quickly and better.

    Thirdly, early rising can help us make a plan (计划) for our work.{#blank#}4{#/blank#}

    Fourthly, of course, early rising gives us enough time to get ready for our work.

    {#blank#}5{#/blank#} Everyone has to try hard to do so. As an old saying goes, "Early to bed and early to rise makes a man healthy, wealthy(富裕的) and wise(聪明).”

    We live on the earth. We use the sea around us. What do we take from the ocean? And what do we give to it?

    We take fishes from the ocean—millions of kilograms of fish, every year, to feed millions of people. {#blank#}1{#/blank#}We take minerals (矿物) from the ocean. We can get salt by evaporating (蒸发) seawater. {#blank#}2{#/blank#}such as gold. {#blank#}3{#/blank#}Seaweed (海草) becomes food of many kinds—even candy and ice cream—as well as medicine. Believe it or not, fresh water is another gift from the sea. We can't drink ocean water. {#blank#}4{#/blank#}But ocean water becomes fresh water when the salts are removed. In the future, we will find ourselves depending more and more on fresh water from the sea.

    The sea gives us food, fertilizer, minerals, water and other gifts. What do we give the sea? We pollute the ocean all the time. {#blank#}5{#/blank#}Throwing waste into the ocean is killing off sea life. Yet as the world population grows, we may need the sea and its gifts more than ever.

    We are finally learning that if we destroy our sea, we might also destroy ourselves. Hopefully, it is not too late.