Clothes are traditionally made of natural materials, such as cotton, leather and wool. They are all from plants or animals, but that doesn't mean they're friendly to the earth. For example, farmers have to use a lot of chemicals to grow cotton plants.

    Scientists are now looking for new ways to make clothing materials. They hope the new materials are both comfortable and good for the earth. Scientists have worked out how to make materials out of cornhusks (谷壳), chicken feathers and rice straws.

    "They used to be useless things. We always have a problem of how to deal with them," Yang, a scientist says. "Now, we can turn them into beautiful materials. Chicken feathers are better than other things. They have small air pockets like honeycombs. That means it will be very warm if you use them to make a jacket or sweater, and I think more and more people will like to buy these kinds of clothes."

    My neighbor is a doctor. He and his wife are some of the1people I have ever met. A few years ago, we started this kind of "favor war" where one of us would do something kind for the other, such as2the driveway or building a shed, and next time the other would3to top it with another favor.

    Yesterday morning, it snowed heavily and I remembered he shoveled (铲) my driveway for me. So I took out my shovel and took care of both our driveways and sidewalks because it was my turn to do a favor4. It took a while but I finished it and got into my car for work.

That night I got a5on my door, it was my neighbor. He immediately shook my hands and thanked me for shoveling his driveway and sidewalk, so that he was able to get to work earlier and6a boy.

    "As soon as I started the car early this morning, a call came through that a young boy in our neighborhood was seriously ill.7, my partner and I were only about 2 minutes away, but the closest ambulance 10 minutes," added he. "A young boy got to live his life because you did me the favor."

    It wasn't too much8to shovel a driveway, but what I did got a young boy to see his family again, go back to school again and live his life again.9favor is too small. Even the smallest favor can make the biggest10. One favor will always be followed by another.

    Henry is a little fatter than he wants to be. He wants to 1. So he is on a diet (节食). He tries 2too much and he eats very little sugar because it will make him 3. He also does exercise every 4. He swims very often, 5he runs about two kilometres a day. Now he is6than before. Henry's sister, Susan, is healthier than Henry. 7 is also younger and thinner than he is. She does 8 every day, too. She doesn't 9 much meat. But she eats a lot of fruit and 10 because she thinks they are better for her health.

    The Spring Festival is a great festival. It's one of 1 festivals in China. People usually go home to be with their family2 the festival is coming.

    In fact, from Little New Year, people start 3 preparations for the Spring Festival. They want to have 4fresh beginning in the new year. The first thing that people usually do is to clean 5 houses. They believe good cleaning can sweep bad luck away. They also buy food to welcome the festival.

    There is a story about the Spring Festival. A long time ago, a monster called Nian6 people on New Year's Eve. People did not know what to do at first. Finally, they knew Nian was afraid7 red, fire and loud noise. Then they posted red couplets (对联), set off fireworks and played the drums. Later, Nian never came to the village again. Even today, people celebrate the festival in this way.

    During the Spring Festival, people usually visit their family members, friends and wish each other good luck. The traditional ways of 8 the Spring Festival are having a big family dinner on New Year's Eve and watching the Spring Festival Gala. In 2020, the Spring Festival 9 on January 25. Did you10a happy time? Did you do anything special?

    Near the village, there is an old famous temple. Some people want to build a new house where the temple now stands, because they can find no other area to build them, while others disagree with them. They meet to decide how to solve the problem. Here are their opinions about it.

The expert wants to protect the temple and believes that there are some interesting things buried in the ground. If it is destroyed or moved, people may never learn about how people lived in the past.

The businessman thinks that the houses should be built. History is important, but we must think about the future. The village needs development and building new houses will offer jobs to hundreds of people.

Villager A says, "We should build the new houses because we need houses to live in."

Villager B says, "We should protect the temple because it can attract many tourists to come for a visit. If the temple is destroyed or moved, we will lose a lot of business."

The village leader thinks that he has a duty to make life better for the villagers. They need jobs and new houses. He also thinks the cultural site (遗迹) is important and they should be careful with it as well.

Hello! Good to see you. I'm Emma Smith. I'm {#blank#}1{#/blank#} actor. This is a photo of my {#blank#}2{#/blank#} , Look! The old woman {#blank#}3{#/blank#} my left is my grandmother. She {#blank#}4{#/blank#} from France. These are my parents. My father is a {#blank#}5{#/blank#} and my mother is a nurse. {#blank#}6{#/blank#} work in the same hospital. Who is this beautiful woman? She's my {#blank#}7{#/blank#} . She's my mother's sister. She's {#blank#}8{#/blank#} to my mother. Now she lives in Beijing, the {#blank#}9{#/blank#} of China. I have a dog. {#blank#}10{#/blank#} name is Bobby. 

I love my family very much.