81 Whom does the underlined word "us" in the first paragraph refer to?(no more than 2 words)

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82What will happen if you don't solve it at once when you make a mistake? (no more than12 words)

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83Fill in the blank in Paragraph 5with proper words. (no more than 5 words)

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84Translate the underlined sentence in Paragraph 4 into Chinese.

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85What's the best title of the passage? (no more than 10 words)

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Dear Daming,

I’m happy to hear fromyou. I’m looking forward to you coming. The May Day holiday is coming. We’ll have three days’ holiday. (A)将会有一场足球赛。That’s our school football club’s activity. I’m sure you like to watch the match, you are a football fan. Do you know how to get to our school? Maybe it’s not easy for you to find it. Let me tell you the best way to the school.

At the bus stop, (B) you can take the No. 21 bus and get off at the third stop. Turn left and go to Guangming Street. Just walk straight for about five minutes, go past a bookshop, you’ll find our school. It’s    (C)    the supermarket. Don’t miss it.

Yours,

Wang Hui

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A. in B. opposite  C. on  D. along

Are you sometimes a little tired and sleepy in the early afternoon? Many people feel this way after lunch．They may think that eating lunch is the cause of the sleepiness．Or, in summer, they may think it is the heat．However, the real reason lies in their bodies．At that time---about eight hours after you wake up, your body temperature goes down．This is what makes slow down and feel sleepy．Scientists have tested sleep habits in experiments where there was no night or day．The people in experiments almost always followed a similar sleeping pattern．They slept for one long period and then for one short period about eight hours later．

       In many parts of the world, people take naps（小睡） in the middle of the day．This is especially true in warmer climates, where the heat makes work difficult in the early afternoon．Researchers are now saying that _____________ are good for everyone in any climate．A daily nap gives one a more rested body and mind and therefore is good for health in general．In countries where naps are traditional, people often suffer less from heart disease．

       Many working people, unluckily, have no time to take naps．Though doctors may advise taking naps, employers（雇主们） do not allow it! If you do have the chance, however, here are a few tips about making use of your nap．Remember that the best time to take a nap is about eight hours after you get up．A short sleep too late in the day may only make you feel more tired and sleepy afterward．This can also happen if you sleep too long．If you do not have enough time, try a short nap--- even ten minutes sleep can be helpful．

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Researchers are now saying that _____________ are good for everyone in any climate．

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(C)

On June 24, 1947, a US pilot named Kenneth Arnold looked out the window of his plane and saw nine silver objects flying close together.

They were moving very quickly. Kenneth guessed that their speed was more than 1,600 kilometres an hour. He told journalists that the objects did not move like planes, but like saucers move when someone throws them across the surface of water. Later one of the journalists called the objects “flying saucers”.

This was the first time the expression “flying saucer” was used, but people have seen UFOs (unidentified flying objects) in the sky centuries ago. For example, in the thirteenth century some English farmers saw a flat, silver object in the sky. This is surprising because in those days there were no planes, weather balloons, or space stations that could be mistaken for UFOs.

Today, many UFOs turn out to be something quite ordinary. One evening in February 2001, eight colored lights appeared in the sky above Kuala Lumpur in Malaysia. The lights seemed to float in the air for ten minutes before moving off and disappearing. Many people thought they were UFOs. They turned out to be good luck lanterns that had been released from a temple.

Most UFOs can be explained like this. However, there are many that can't. Surveys show that at least half of us believe intelligent life exists on other planets. Is it possible, therefore, that someone from “out there” is visiting us?

根据短文内容，回答下列问题。

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Bill, a thirteen-year-old boy, thought he had grown up to be a man. But his parents told him, "You won't be a real man until you begin to think about helping others."

   One morning, his parents gave him some money to buy some milk for them. Outside a shop he saw a homeless old man who looked very sick. Bill went to him and asked, "What's wrong with you?"

   The old man answered, " I'm hungry. I haven't had any food for two days."

   All the thought of his parents' words, Bill said to the old man, "Let's go to the restaurant."

   When they got there, Bill asked the waiter to bring out bread and coffee to the old man. The old man finished the meal quickly. After the waiter took away the plate and the cup, the old man said, "Sorry for give you too much trouble . I'm fine now. I'll never forget your kindness! You are a very good young man"

  Bill was happy when he heard this. Just when he wanted to pay for the meal, the waiter came.

To their surprise, Bill and the old man learned that the food was free _____ it was the birthday of the boss, and they were the first customer that day.

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Most new babies were born in the developing countries. These countries are found in Africa, South America and parts of Asia. In the developed countries of Europe and North America, the population is growing very slowly. This is because women in these countries have, on average (平均), only one or two children. In the developing countries, many women have five or more children. In 1950, about one quarter of the world’s population lived in the developed countries. By 2050, these countries will be home to only about one tenth of the world’s people.

In the developing countries, more than one billion people are still living below the poverty(贫困) line. These people do not have enough food to eat and they live in poor housing conditions. Children get little time at school and suffer (遭受痛苦) from many kinds of diseases（疾病）.

At the beginning of the 21st century, the world’s population was around six billion（十亿）. The U.N. has said that the world’s population will level off (平稳下降) at 12.5 billion by the year 2100. Other groups think the world’s population will continue to grow, reaching 14 billion before it becomes stable (稳定的), or even falls.

根据短文内容，回答下列问题。

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1.What will happen to many workers according to the first paragraph? (no more tban 6 words)

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2.Why won't people go shopping according to the passage? (no more than 9 words)

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3.Translate the underlined sentence in Paragraph 1 into Chinese．将第一段中划线句子译成汉语。

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4. Fill in the blank in Paragraph 3 with proper (恰当的) words．(no more than 3 wnrds)

5.请给短文拟一个适当的英文题目。

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