Have you ever been to Yellowstone National Park，a national park primarily in the US state of Wyoming（怀俄明州）？At Yellowstone National Park，① ． When they are heated for more than a few minutes，they will break up．

    In Atlanta，the USA，there is a popular restaurant which is very special．In the restaurant，waiters no longer throw uneaten food into litter cans．Instead，② ．

    In America，a new activity known as"zero waste"is becoming popular．It is carried out in schools，cafes，gyms，parks，restaurants and other places．"Zero waste"activity calls on people to produce less litter．It encourages people to reuse whatever they can．

    Although the idea seems a little unrealistic （不现实的），it is necessary．According to a new report，American people produce the largest amount of the litter in the world．Each person produces almost 4.6pounds of litter every day．More than half of the litter which is put into landfills is harmful ． Actually，this is bad for the environment．Besides this，more landfills（填埋场） are needed．

    "Nobody wants to have a landfill lying near his house，"said Jon D．Johnson from the Environmental Protection Agency，which helps to carry out"zero waste"activity．"There are not enough landfills，so we can't put all our litter into them．We should try to recycle it as much as we can．"

    The Maldives is a country in danger. This small country — made up of over 1,000 islands (岛) in the Indian Ocean—is under threat from rising sea levels ( 面临海平面上升的威胁).

    {#blank#}1{#/blank#}As the water in the sea gets warmer, it expands (膨胀). Very slowly, sea levels are rising. Over the next 100 years they may rise by 50cm or more.

    {#blank#}2{#/blank#}That's because its islands are very low (低的)! The highest place in the country is only about 2m above sea level. Many of its islands are less than lm above sea level. Every year, a lot of people come to the Maldives to enjoy its beautiful islands and beaches. {#blank#}3{#/blank#}

    People have already had to move away from some islands. Many have moved to the capital city, Maid.{#blank#}4{#/blank#}A high wall (墙) around the island keeps the city from the sea.

    For the people of the Maldives, it's hard to know what will happen in the future.{#blank#}5{#/blank#}And that's a future no one wants.

根据材料内容，从方框中选择恰当的句子填入文中空缺处，使材料完整、通顺。

    Please look at my family photo.

    Those are my grandparents. These are my parents. My mother is Susan. She likes red. She likes apples for breakfast. And she often plays ping-pong. That is my brother. His name is Jack. He doesn't like red. He just likes white. He often has milk for breakfast and then plays soccer. Now this is me. My name is Tony. I like blue very much. My sweaters, my T-shirts, my pants, my shoes are all blue. For my breakfast, I like eggs. I don't like soccer. It's so boring. I just like tennis. It's so fun. This is my family. I love my family.

A. I learned lots of things.

B. We learned how to go boating together.

C. We became friends again.

D. I set off to have a summer camp with my classmates.

E. The first time to be away from home，we played l happily.

F. Swimming class was my favourite.

    {#blank#}1{#/blank#}

    I had a summer camp with my classmates last year. Early in the morning, we gathered at the bus station .After saying goodbye to our parents, we got on the buses. It took us more than two hours to arrive at the camp ground

    {#blank#}2{#/blank#}

    We got off the buses cheerfully. Laughing and shouting, we jumped and ran all over the place. It was the first time for us to be away from the parents. Some of us started to feel homesick However, when the night party find dances began, the homesickness(想家)was gone.

    {#blank#}3{#/blank#}

    The next day, everybody rushed to the boating class, hoping to be at the head of the others. At first, my friends and l worked hard, but the boat wouldn't listen to us and kept going round and round. Then the teacher taught us how to work together. After many tries, we did much better.

    {#blank#}4{#/blank#}

    Swimming class was my favourite. It was about the hottest time of a day and the best time to stay in the cool water. The swimming teacher was a funny man, and during the class he often made us laugh happily.

    {#blank#}5{#/blank#}

    During the week I learned a lot of new things and made many new friends. I also learned how to take care of myself.

    Americans with small families have a small car or a large one. If both parents are working, they usually have two cars. When the family is large, one of the cars is sold and they will buy a van(面包车).

    A small car can hold four people and a large car can hold six people but it is very crowded(拥挤的). A van can hold seven people easily, so a family with three children could ask their grandparents to go for a holiday. They could all travel together.

    Mr Hagen and his wife had a third child last year. This made them sell a second car and buy a van. The sixth and seventh seats are used to put other things, for a family of five must carry many suitcases when they travel.

    Americans call vans motor homes. A motor home is always used for holidays. When a family is travelling to the mountains or to the seaside, they can live in their motor home for a few days or weeks. All the members of a big family can enjoy a happier life when they are travelling together. That is why motor homes have become very popular. In America there are many parks for motor homes.

    A long time ago, there was an old, poor fisherman who could not catch enough fish for him and his family to eat. One day, when he pulled in his fishing net, he found a bottle inside that looked valuable,{#blank#}1{#/blank#}But he was also curious to see what was inside, so he took the top off the bottle. Smoke came out of the bottle and then out came a big, powerful genie(怪物).

    The genie had been in the bottle for 400 years and was very angry. At first, he told the fisherman that he would kill him and the fisherman had to choose how he wanted to be killed. Scared, the fisherman decided to trick the genie. He told him that he did not believe he could fit inside the little bottle because he was so much bigger than it was. {#blank#}2{#/blank#}The fisherman told the genie that he had tricked him and then said he would only let the genie out again if the genie promised to help him instead of hurting him.

    {#blank#}3{#/blank#} The genie then took the fisherman to a lake where there were many special fish. The fisherman caught four of these fish and the genie told him to take these fish to the king. The fish were special because they could talk! {#blank#}4{#/blank#}The king was very impressed by this and he paid the fisherman a lot of money for the fish.

    The King also gave the fisherman's son a very important job and married one of the fisherman's beautiful daughters.