The following are three advertisements from different newspapers. Read them carefully and answer the following questions.

(China Daily, May 3) The biggest shopping center will open on May 8. Everybody with today's China Daily will get a small present that day. You are welcome.

Telephone: 38990688; Address: No. 6 Xidan Road.

(ENGLSIH NEWSPAPER, May 19) English Newspaper needs a foreign editor. He or she must have worked in China for more than 2 years. British nationality is necessary. The salary is $100,000 a year. The term is 3 years. In ten days this piece of advertisement will not be useful. Telephone: 3890666; Address: No. 6 Xinling Road.

(CHINA FOOTBALL, September 25)

Shanghai Shenhua Team——Dalian Shide Team

TIME: September 25, Sunday (15:30)

PLACE: Hongkou Stadium

TICKET PRICE: RMB 25 yuan (for adults); RMB 15 yuan (for students)

NAME: China Football Super League

COACHES: Farinha & Valeri Nepomniatchi

    The Coolest Inventions

    An Oceans Vacuum(吸尘器)

    There's a collection of plastic trash in the middle of the Pacific Ocean. It's bigger than Texas and growing. The way to clean it up now is to catch it with nets. That is both costly and slow. Instead, the Ocean Cleanup Project proposes a 62-mile-long floating barrier that would use natural currents to trap trash. If next year's trials succeed, a full cleanup operation would aim to start in 2020. It could reduce the trash by 42% over 10 years.

    Easy-On Shoes

    In 2012, Matthew Walzer, a high school student with a disability, sent a note to Nike. “My dream is to go to college,” he wrote, “without having to worry about someone coming to tie my shoes every day.” Nike assigned a design team to the challenge. This year, they came out with their solution: the FlyEase. The basketball shoe can be fastened with one hand. A pair of Nike FlyEase shoes sells for $130.

    An Airport for Drones (无人机)

    As Amazon, Google, and others get ready for drone delivery service, there is one big question: What kinds of home bases will their drones have? Rwanda, in Africa, may have the answer. There, workers will soon start work on three “drone ports”. The goals is to make it easier to transport food, medical supplies, electronics, and other goods through the hilly countryside. Construction is set to be completed in 2020.

    Nikola Tesla

    Long overshadowed in public memory by his one-time employer, Thomas Edison, Tesla (1856—1943) was a brilliant scientist and engineer who earned more than 700 patents. He is most famous for developing alternating current (交流电), but his work also led to advances in wireless communications, lasers, X-rays, radar, lighting, robotics, and much more.

    Tesla was born to Serbian parents in what is now Croatia, but he emigrated(移民) to the U.S. as a young man, where he eventually became a naturalized citizen. Besides Edison, who later became his bitter rival, Tesla often worked with inventor George Westinghouse. In 1893, the pair demonstrated their advances in lighting and motors in the "White City" at the Chicago World's Fair. In 1895, Tesla and Westinghouse developed the world's first hydroelectric power plant, at Niagara Falls.

    At the turn of the century, Tesla set up a laboratory called Wardenclyffe in the small community of Shoreham, Long Island, where he conducted some of his most ambitious experiments. The building was financed by J. P. Morgan and designed by acclaimed architect Stanford White.

    The most prominent feature was Wardenclyffe Tower, also called Tesla Tower, a 187-foot-tall metal lattice tower topped with a big antenna that was intended to beam communications and even energy across the Atlantic.Tesla ran out of money while building the tower and was foreclosed(取消赎回权) on twice. As with his previous Colorado Springs lab, assets were sold to pay up his debts. In 1917, the U.S. government blew up the tower, fearing that German spies were using it in World War I. The metal was sold for scrap. For decades, the building was used for photo processing.

    "The tower is long gone, but the three-quarter-length statue of Tesla unveiled last week is a fitting memorial," said Alcorn, a retired teacher. "This is the last remaining Tesla laboratory anywhere in the world," she said. "He inspires those who work hard but don't get recognition, and people are starting to recognize how important his contributions are."

    As a sign of that growing appreciation, Elon Musk's start-up electric car company Tesla Motors was named after the visionary inventor in 2003.

    Sitting is an art that isn't getting passed along. People these days feel as though they have to be doing something. If they are not working, they are jogging, or playing tennis or golf to guard against illnesses, or taking courses to improve their minds or bodies -- or they are parked in front of the TV. Sitting in front of the TV isn't sitting -- it's watching.

    People used to sit a whole lot. You would walk down the street or drive down the road, and there they would be, out on the doorsteps, sitting. You could go to the grocery to buy some garlic or some fruits and vegetables and sit on the bench out front m the summer or around the fire in the winter. You could go down to the store to buy an outer garment, an electric grill or anything else. There were sitting benches out in the town square. At the garage, there were straight-backed chairs. There among the oilcans and tires and spare parts, you could kick back and sit.

    Houses used to have sitting rooms, where the grown-ups would go after Sunday dinner. Mom and Dad, Grandpa and Aunt Ruby would gather round, sit and digest (消化) the fried chicken and talk about Aunt Ethel's illness, and how well the minister did today. They may just talk a load of garbage and even gesture with their hands when they become excited. Outside, the younger generation, the children would play on the ground, and the afternoon would pass by in a comfortable haze（ 悠闲的氛围).

    That sort of thing looks like doing nothing. A recharging battery (正充电的电池) doesn't look as if it's doing anything either. Sitting restores your soul. If you want to enjoy a truly full life, don't just do something--sit there.

    The latest data from the Office for National Statistics shows that one in every 12 kids is living in homes where no one has worked for at least a year. That may be due to unemployment or issues such as sickness or disability that mean they can't work, and aren't required to. This is known as being in a "long term workless" family.

    The issues faced by children in workless families have very bad influence on their development and education, limiting their future employment prospects, and reducing their opportunities to succeed throughout their lives.

    Not only does worklessness reduce family income, it can also damage families' health and stability, and thus destroy children's development. This is because many workless families are held back by disadvantages such as debt, drug and alcohol dependency, and by homelessness. Suffering from the family problems, many children face a greater and greater possibility of repeating the poor outcomes of their parents. Government research has shown that children in workless families are almost twice as likely not to reach the expected level at all stages of their education. For example, three-quarters of children from families where no one works failed to reach the expected level at General Certificate of Secondary Education (GCSE), compared to around half of children in lower-income working families.

    So attention should be paid to children in out-of-work homes. Having working parents means a child is more likely to do better at school, to have better health, education and development, and also means they are less likely to fall into crime.

    But for some families, worklessness, or not employment, is the norm. They just choose not to work. These families often face huge barriers to getting on with their lives but they take the opportunities offered by the society. Parents' ability to work is frustrated by issues like low skills or poor mental or physical health, or drug and alcohol dependency, leaving children without the stability they need.

    We all want to help workless families with complex problems so that their children can take advantage of the opportunities in Britain. We all want parents to have the chance to go out to earn a living and to enjoy the pleasure of work, so that their children can benefit from the good examples of working parents. In doing so, we should know the need to understand the complex issues that some families face and to develop a new approach to deal with poverty. Because the root causes are not financial. It is about helping families overcome the problems they face so that they can go as far as their talents and hard work will take them. We shouldn't retreat from acting to deal with disadvantages, because we know the costs of inaction to individuals, communities and society.

    As we know, Julian Beever is an international well-known sidewalk chalk artist whose drawings have appeared on the streets of London, Buenos Aires, Paris, New York, and countless other cities around the world. Beever creates drawings that look completely three- dimensional when seen from the correct angle.

    Now, in his book, Pavement chalk artist: The three-dimensional drawings of Julian Beever, the artist shares some of his most fascinating and humorous pieces, Here are a few examples you'll find in the book.

   ●Philadelphia eagle

    In Pennsylvania, Beever created "Philadelphiaeagle" a huge drawing with an eagle landing successfully on an American national flag.

   ●Meeting Mr. Frog

    "Meeting Mr. Frog" was created in Salamanca, Spain, and is about a realistic-looking frog sitting on a Lily pad.

    Swimming pool in the high street

My personal favorite is "Swimming pool in the high street" from Brussels, which is about a woman relaxing in a swimming pool—--a swimming pool sunk into the middle of the street, that is!

    Along with an introduction about his background, Beever includes a description of the techniques he used and the challenges he overcame with every drawing. He shares information about his time at home in the UK. and abroad; there is a fun story to back up each piece of art.

    Beever's artwork is truly jaw dropping. You're sure to spend ages turning the leaves back and forth, surprised at how one man can create what looks like a three-dimensional design on a flat surface with just a bit of chalk. From animals to superheroes to famous buildings, the paintings are a wonder to lay eyes on.

    Payment chalk artist: The three-dimensional drawings of Julian Beever is surely worth a look. And another look. This 112-page hardcover book is available now from Firefly Books at a list price of $ 29.95