How to Be the World's Best Guest

    Do you want to be a popular guest who gets invited back? Read our five top tips (建议) for being a good guest.

{#blank#}1{#/blank#}⑴If you are in a formal(正式) situation, dress smartly: a suit and tie for men, a long skirt and jacket for women.

{#blank#}2{#/blank#}⑵If you are going to stay in someone's house, don't arrive empty-handed. Bring a small present if you are staying for a short time, a bigger one for longer periods. Expensive chocolate works in most situations.

{#blank#}3{#/blank#}⑶To shake hands or to kiss? Wait to see what your host does.

{#blank#}4{#/blank#}⑷Always accept it when offered, whether it looks terrible or delicious. Try to eat all of it and say it tastes good. Most people are proud of their cooking even if they shouldn't be. Don't hurt their feelings.

{#blank#}5{#/blank#}⑸he most important tip for being a good guest is to know when to say goodbye. The secret is to leave while the host is still enjoying your company and wants you to stay longer.

    People who are scared of heights should try not to drive over a new bridge in Guizhou. The new bridge, called the Beipanjiang Bridge, is the highest one in the world. Located near Bijie in Guizhou Province, the bridge stands 565 meters above a deep river. It connects the mountainous provinces of Guizhou and Yunnan. Just how high is the new bridge? Think of a 200-storey(层) building.

    Guizhou Province is already home to seven of the ten highest bridges in China. The Beipanjiang Bridge has just overtaken (超过t ) the Sidu River Bridge in Hubei Province to become the world's highest。

    The building of the Beipanjiang Bridge started in 2012 and it was opened to traffic (通车) on December 29 ,2016. It cost about 100 million yuan.

    The Beipanjiang Bridge is part of a highway（高速公路) connecting Hangzhou City in Zhejiang Province and Ruili City in Yunnan Province. The bridge is 1, 341 4 meters long and it cuts the travel time from Liupanshui in Guizhou to Xuanwei in Yunnan from around five hours to just over an hour。

    China is no stranger to record-breaking bridges. The second- and third-highest bridges in the world are also locateed in the country. The Beipanjiang Bridge is five meters higher than the previous（先前的）record holder.

Where: the world's third-heighest bridge, {#blank#}5{#/blank#}.

    It's the end of class. When the bell rings, students of a Foreign Languages School in Shenzhen quickly take out their mobile phones. They like to log on (登录) to their micro blogs to check the funny things that have happened in the last hour.

    Micro blogging has swept the country during the last few years. Recent surveys show that most students in middle schools have a micro blog, and some even update their blogs more than five times a day.

    "We learn many fresh and interesting things on micro blogs and they have become popular topics in class," said Liang Jianmin, 14, a student from Harbin No. 3 Middle School. "If you do not know about them, you are out.”

    It is also a great place for students to relax." My parents always ask me to study hard, and encourage me before exams, but actually it adds pressure," said Zhang Yazhe, 15, a student from a Foreign Languages School. "When I share these feelings on my micro blog, I get many replies from friends in the same situation, which makes me feel better."

    But parents are worried that micro blogging could be a waste of time. Some misleading messages may even be dangerous to kids.

    Shen Mingde, a professor, suggests parents not worry too much that kids are crazy about micro blogging. Instead， however, it can also become a window for parents to understand their children. "If parents can read their children's micro blogs, they'll know their thoughts, it can lead to better communication and solutions to problems," he said.

    He also gives some advice to kids.

    Don't micro blog for more than one hour a day.

    Never micro blog in class.

    Try to talk face to face with people from time to time.

    Be critical(批判性的). Not all the messages on the micro blog are true.

    I'm Frank. Today is December 24^th. It's my sister Sally's tenth birthday.

    In the morning, my parents take us to Lucky Clothes Store first{#blank#}1{#/blank#}

    Then we go to Green Bookstore{#blank#}2{#/blank#}. In another store, my father buys a basketball for her{#blank#}3{#/blank#}.

    In the afternoon, my parents have a birthday party for Sally at home {#blank#}4{#/blank#} . Nick gives Sally a new pencil box. Anna gives her a dictionary {#blank#}5{#/blank#}. We play games and eat fruit at the party. We are really happy today.

    Have you ever thought about what our food will be in the future?

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    More land will be used for building new towns and houses for all the people. Then there will be less room for cows and sheep, so meat will be more expensive. {#blank#}2{#/blank#}Instead, people will eat more fruit and vegetables. In this way, people may be healthier.

    {#blank#}3{#/blank#}Only about 29%of the Earth's area is land and the rest is sea, so some think maybe we can get more food from the sea.

    Besides, though rice supports more than half the world's population, it needs a lot of water to grow. {#blank#}4{#/blank#}Therefore, it might be impossible to grow rice in the future. Some farmers are experimenting with new crops. {#blank#}5{#/blank#}The soybean (黄豆) makes a good substitute (替代品) for rice and meat.