Dear Wang Fang,

    Thank you for your letter. You wrote to ask me about American social customs(风俗) in their dinner party. You are asking the right person. I once lived in America for five years. Now I'll tell you something about it.

    It's a good idea to bring a small present when you go to a dinner party. Flowers are always nice, or you may bring a bottle of wine if you know that your friends drink it.

    You should arrive(到达) on time or five minutes late. Don't get there early. If you're going to be more than fifteen minutes late, you should call before.

    Try to be free at the dinner table. If you don't know about choosing(选择) the right fork or knife, just watch the other people, and follow them. If you still have no idea of what to do, ask the person beside you .

    If you like the food, say so. Of course, you'll thank them for the meal and for their kindness. It's also a good idea to send a card to thank them the day after.

Rose

Answer the following questions with No More Than 5 Words

    Welcome to England! The weather of England is very changeable. It can be rainy, sunny, cloudy, windy, warm, foggy or cold at any time of year. If it's raining when you get up in the morning, it can be hot and dry by the afternoon. The west of England is wetter than the east, and the north is cooler than the south. Just be ready for any kind of weather.  

    In England, shops are usually open from 9: 00 in the morning to 5: 30 in the afternoon. On Sundays some shops are open from 10: 00 a. m. to 4: 00 P. m. But a lot of shops are closed. Banks, museums or other places are open from 10: 00 a. m to 5: 00 P. m. You can go to the parks at any time.

    All the cities have buses, trains and taxis. People wait in line for buses and they are unhappy if you push in at the front. Don't forget this--traffic goes on the left. Be careful!

    Sally and Susan are sisters. They are the same in some ways, but different in other ways.

    Both Sally and Susan have short and dark hair. They are both outgoing and popular. Sally is older and smarter than Susan. She reads more books and likes to talk about the things she reads. Sally isn't athletic.

    Susan is much more athletic than Sally. She plays basketball and volleyball well. And she enjoys watching sports on TV. Sally likes to watch sports, too, but she doesn't like to play them. Both sisters like school and get good grades at school. But Sally is more serious about her homework. Both of them like shopping and playing computer games on weekends.

根据短文内容，回答下列问题。

    We all need a healthy environment, but we produce waste every day and it is harmful to our environment. Though we are young, we can still do something to help. In fact, even the simplest everyday activities can make a real difference to the environment. Here are some ideas for you to live a green life.

    Remember these three words; reduce, reuse and recycle.

    Reduce means" use less". Don't waste things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think if it is really necessary or maybe the old one will be just as good! When we do buy thing, choose local products if possible, and try not to buy too many things from abroad.

    Reuse mean" use again". Use things for as long as possible. When we buy things, make sure that they last a long time. We should take care of them so that they will last, and we should repair them if we can instead of throwing them away and buying new ones. Don't use a paper cup or a paper bag. It's better to use a china cup(瓷杯) and a lunch box because you can use them again.

    Recycle means" change things into something else". Although it takes energy to change something into something else, it's better than throwing things away or burning them. Find out what can be recycled in your neighbourhood and take part in recycling programmes. We should also buy products made from recycled materials, such as recycled paper, to help save trees.

Title:{#blank#}1{#/blank#}to Live a Green Life

    The sea has always interested man. From it he can get food, minerals (矿石) and treasure. {#blank#}1{#/blank#}But he could not go far under its surface.

    {#blank#}2{#/blank#}However, he is not a fish. He must breathe air, so he can't stay under the water's surface for any length of time. To explore deep water, man faces even more dangers and problems.

    A diver who wants to stay under water for more than a few minutes must breathe air or a special mixture of gases. {#blank#}3{#/blank#}He can carry a tank of air on his back and breathe through a nose and a mouthpiece. Water weighs 800 times as much as air. Tons of water pushes against a diver deep in the sea. {#blank#}4{#/blank#}

    When a diver is under great pressure, his blood takes in some of the gases he breathes. As he rises to surface, the water pressure becomes less. If the diver rises too quickly, the gases in his blood form bubbles(气泡). The diver is then suffering from the bends(减压病). The bends can cause a diver to double up in pain. {#blank#}5{#/blank#}

A. His body is under great pressure.

B. For thousands of years, he could sail on it.

C. They can even kill him.

D. He can wear a diving suit and have air pumped to him from above.

E. Man wants to explore deep into the sea.