My school is so beautiful. It is in a small village in Germany. There's a special activity in my school. And I'm sure you've never heard about it. It is called Abi-Ulk. It's the favourite day for us.

    Every summer in our school, we have the Abi-Ulk day. On that day, students will no longer take lessons in classrooms but rush onto the playground. They can play games together and have fun for a whole school day. How about the teachers? They have to sit in an obstructed(堵住的) area to ensure that they can't control the students on the other side of the playground.

    Last year's Abi-Ulk impressed me a lot. I still remember that it was a hot day. We all went to the playground. But this time, we didn't just play games but had a water fight！Everyone had a water gun. We ran after each other and tried to shoot others with water. The fight was so exciting！After an hour, we all got wet. Then, the school band started to play. Teachers came from their "obstructed area" and joined us. We danced and sang. What a fun day!

    Finding an online hobby is popular now. So how do parents make the decision of choosing one suitable online hobby for the children? Here are some tips that may help.

    {#blank#}1{#/blank#}Using the computer for too long may be harmful to your child's eyesight or may develop into one bad habit. It is important to set rules about how long your child is allowed to stay online and which websites your child is allowed to visit.

    {#blank#}2{#/blank#} Why do you want your child to find an online hobby? Do you want your child to learn something educational or maybe you just want him/her to have some fun!

    {#blank#}3{#/blank#}Do you know what things your child is interested in? Find one website about his interest. If he likes writing, make a blog for him to write stories.

    {#blank#}4{#/blank#}Will this hobby be harmful to my child in any way? How could this hobby help my child? These questions must be considered first.

    {#blank#}5{#/blank#}After considering all these above, now you can choose which hobby to introduce to your child. List some good websites that you think will be suitable and enjoyable for your child.

    Littering is a big problem in cities around the world. People know it does harm to the environment, but few do something for years to make a difference. However, "Butt Lady" sets an example to all.

    The true name of "Butt Lady" is Sally Dawly. She lives in Auburn, a city in California, US.{#blank#}1{#/blank#} because she had spent most of her free time picking up cigarette butts (香烟头) from the streets of her city. After picking up one million cigarette butts in three and a half years, she has set a new goal for herself-two million cigarette butts.

    Dawly got tired of going on her walks and seeing cigarette butts everywhere, so in 2014 she started to take action. Armed（装备）with a broom(扫帚), dustpan and a pair of tongs, the anti-littering activist walked down the streets in search of cigarette butts, picked them up and threw them in the trash can. To see how many butts she picks up, the Butt Lady has been using a counting device (装置).{#blank#}2{#/blank#} after picking up as many as 3,000 butts a day. She said she wanted to shout "Come on people. Don't throw your butts.{#blank#}3{#/blank#}."

    Dawly knows it's not easy to completely solve her city's cigarette butt littering problem in no time, but she hopes her efforts will help smokers think twice before throwing away butts on the street.{#blank#}4{#/blank#} as she has got more and more supporters in the city.

    In a school, you may hear a student saying in Chinese,“我对汉语很感兴趣。“ but you're not in China. You're in a foreign country. Like the student, many foreigners are learning Chinese. But it's not easy. The Chinese use a different character(汉字) for each word. People have to memorize about 600 characters before they can do even basic reading and writing. For foreigners, it's hard to memorize them. And the following chart shows the top 3 difficulties for foreigners while learning Chinese.

    However, Chinese is more popular around the world today. The long history and colorful culture of China attract many foreigners to learn Chinese. With the rapid development, China is staying ahead in many fields and is playing its role in the world.

    Chinese is becoming a global (全球的) language and its popularity has risen around the world. Many countries set up Chinese courses in their schools.

    For example, in the UK, students used to choose between Spanish, Latin, French and other foreign languages. But now schools encourage their students to study Chinese. The increase in popularity of Chinese has been surprising. 1031 people took Chinese language exams in 2001, and the number was 2062 last year, while 2561 people chose Spanish. It's predicted that studying Chinese in the UK could overtake (超过) Spanish in less than five years.

    Just like the foreigners do, we also learn foreign languages. Different languages carry different cultures. So exchanges are necessary. By learning a foreign language, we not only have a useful tool of communicating, but experience a new culture, what's more important, learning a foreign language well will help us tell our own stories to the world.

    The holiday is coming to us. Finally, after months of study, you have some time to yourself. So, why not read a book? Well, some people will say, "Why do you like reading books? We have Internet. It offers a lot of more colorful fun. Books are history!" But I am sure you can learn a lot from books than Internet.

    One clear reason is that a well-chosen book can give you a lot of wonderful words, as long as you have a good dictionary, of course. Believe me, it's far easier to get new words from a book or an article than it is from the TV or the Internet.

    But another more important point is that books give you something that the Internet can not. The general webpage(网页) is picture-heavy and the text is as easy to read as possible. While "easy" may attract you, unluckily it's not helpful for any long-term development of reading skills and the general language level. Because of that, reading on the Internet can't take the place of reading books.

    But perhaps the best reason is that just choosing what you read and doing it independently means that it's something you do by and for yourself. You can choose what you want to read. It's hard work, but you'll find that what once seemed like a duty is now a pleasure.

    Imagine you are taking a walk on the beautiful beach. Just then, your feet step over something and you hear a crack (噼啪声) —an empty plastic bottle. Things like this are happening more often because of sea rubbish.

    Studies show that 80% of all the waste is from the land. The waste is mainly plastics (塑料制品) which are really hard to degrade (降解). So the rubbish will remain there for a long time. Some of the pollution is caused accidentally. For example, about 10,000 product-filled boxes are lost at sea every year from business ships. Sometimes people just throw things into the water from boats or land. Many large rubbish areas are formed in the North Pacific Ocean.

    Thankfully, the situation isn't ignored (忽视). Groups like the National Oceanic and Atmospheric Administration (NOAA) are taking action to help clean the sea. Since 2006,76 projects have cleared out 3,814 metric tons (公吨) of rubbish from the sea. Methods of rubbish cleaning include using machines to remove (移除) the waste away from the surface of sea water. Besides, special nets are set by the mouths of rivers to stop the rubbish before it reaches the sea. If everyone does his part, sea rubbish seems like a problem that can be solved.