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calibration-knowledge-large

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[ { "content": "Mr. Robinson had to travel somewhere on business and as he was in a hurry, he decided to go by air. He liked to sit beside a window when he was flying. So, when he got on to the plane, he looked for a window seat. He found all of them had already been taken except one. There was a soldier sitting ...
[ { "content": "People are busy working every day, so they do not have enough time to do exercise. As a result, many people become too fat or too thin. To keep our bodies healthy, we have to do exercise every day. There are many kinds of exercises. Bending and stretching helps us move easily. Before we play b...
[ { "content": "People express their personalities in their clothes, their cars, and their homes. Our diets can also show our personalities because we might choose certain food to tell people something about us. For example, some people mainly enjoy high quality food, such as caviar and lobster , and they eat ...
[ { "content": "So far as I know, Miss Hamah was the first person to give the basic difference between work and labor. To be happy, a mall must feel,firstly, free and secondly, important. He cannot be really happy if he is forced by society to do what he does not enjoy doing,or if what he enjoys doing is lowly th...
[ { "content": "When you think of the tremendous technological progress we have made, it's amazing how little we have developed in other respects. We may speak scornfully of the poor old Romans because they enjoyed the seemingly excited killing that went on in their arenas . We may despise them because they misto...
[ { "content": "One baby born with a defective windpipe now has hope of breathing normally thanks to 3-D printing technology, NPR reported. Garrett Peterson, now 18 months old, was born with tracheomalacia , leaving him unable to breathe. The condition terrified his parents, who turned to specialist Dr. Glenn ...
[ { "content": "Mr. Zhang, our geography teacher, held a map of the world and asked us where we would like to travel. Li Ming said, \"I like countries with an interesting history, such as China, Egypt, Greece and Italy. They are all old countries with a long history. You can see many old buildings in these countr...
[ { "content": "Which of the following is true?\n\nChoices:\nA. gut flora can make you more healthy\nB. bacteria is always bad\nC. bacteria in your brain helps digest food\nD. gut bacteria always makes you sick", "role": "user" }, { "content": "A. gut flora can make you more healthy", "role": "ass...
[ { "content": "Although women lead healthier, longer lives, the cruel opinion that they become \"old\" sooner than men is widespread in the workplace , research shows . A survey of more than 2,600 managers and personnel professionals showed that age discrimination is not only common in the workplace , but is sho...
[ { "content": "Envy seems to be bad-but it doesn't have to be. Researchers are finding that, if approached the right way, there can actually be an advantage. Psychologists classify envy in two ways: negative and positive. With positive envy, you are motivated by another person's success and struggle to follow it...
[ { "content": "Perhaps the only test score that I remember is the 55 when I was in high school. The test was the final for a course. I remember waiting anxiously as my teacher Mr. Right passed out our papers one by one. It was a rather difficult test. I heard my classmates groaning , and I could tell by the groa...
[ { "content": "One day I walked down to get to my car, thinking about what I had to accomplish and scolding myself for being late for work, but surprisingly the car was nowhere to be found. This was at 8 a.m. in the morning. I made trips to all the towing places and police stations, all the time thinking that it...
[ { "content": "What prohibits cells from contorting into deformed shapes?\n\nChoices:\nA. helpful viruses help them retain their function\nB. a prison cell wall contains them\nC. the thin membrane which surrounds them\nD. they have a Chilton's manual to guide them", "role": "user" }, { "content": "C....
[ { "content": "I am a manager who is in charge of taking care of the elderly and many of my clients live out of state. This year, a very sweet old lady that I care for, Alice, had gone through a particularly rough time. She had been in hospital twice. In November I was finally able to get her back to her \"home\...
[ { "content": "Dick often goes traveling when the summer holiday begins. But he was out of luck this summer. He went to an old temple on a high mountain by himself. On his way there it suddenly began to rain heavily and he hurried to go down the mountain. When he got to the foot of the mountain, he found the woo...
[ { "content": "Their thumbs sure must be sore. Two central prefix = st1 /Pennsylvaniafriends spent most of March in a text - messaging record attempt, exchanging a thumbs-flying total of 217,000. For one of the two, that meant an inches-thick itemized bill for $ 26,000. Nick Andes, 29, and Doug Klinger, 30, were...
[ { "content": "Peach trees have sweet-smelling blossoms and produce rich fruit. What is the main purpose of the flowers of a peach tree?\n\nChoices:\nA. to attract bees for pollination\nB. to create flower arrangements\nC. to protect the tree from disease\nD. to feed migratory birds", "role": "user" }, {...
[ { "content": "One Saturday morning we were on our way home and decided to stop at a local gas station to get something to eat since it was a good hour and a half before we got home. We noticed a man standing outside in front of the building. You could tell that he was a homeless man. His clothes were worn and d...
[ { "content": "Much older than the Great Wall, Stonehenge is one of the world's most fascinating, but least understood historical sites. Every year, thousands of tourists come to admire Stonehenge's beauty and to wonder about how and why it was built. Scientists have dated the site, which is located in prefix ...
[ { "content": "What do you like? Different people like different things. Some people like loud music, other people don't. They think it is too noisy. They like soft music. Many people like sports, but they do not like the same sports. In some countries, cricket is a very popular sport. In others, it is not popu...
[ { "content": "If you travel to a new exhibition at the San Francisco Conservatory of Flowers, you will have chances to see some meat-eating plants. Take bladderworts, a kind of such plant, for example. They appear so small and grow in a quiet pond. \"But these are the fastest known killers of the plant kingdom,...
[ { "content": "The wallet is heading for extinction. As a day-to-day essential, it will die off with the generation who read print newspapers. The kind of shopping, where you hand over notes and count out change in return, now happens only in the most minor of our retailers , like buying a bar of chocolate or a...
[ { "content": "Running is becoming popular these days. Many of us run for health. Doctors say many health problems come from these bad habits: eating and drinking too much, smoking and not taking enough exercise. Doctors tell us. \"Eat and drink less, don't smoke, and exercise more.\" Running is a good way of ex...
[ { "content": "A good relationship between students and teachers makes the classroom a very inviting place. When you like your teachers, it's easier to pay attention to their explanations and improve your marks. When you consider your teachers as friends, you'll certainly have more respect for them. When your te...
[ { "content": "In the US, the most popular way to welcome the new year is with a big party. Some parties are at private homes. But in recent years, it has become more and more common for Americans to go to a hotel or eating-place on the night of December 31st. There, they can eat a big dinner, drink champagne, a...
[ { "content": "When people in the U. S. have company or when they're invited to (formal or informal) get-togethers, they usually make a point of trying to make others feel comfortable and relaxed. On the whole, they tend to be informal. Men shake hands, but usually only when they're introduced. Male friends and ...
[ { "content": "One day an old man is selling a big elephant . A young man comes to the elephant and begins to look at it slowly. The old man goes up to him and says in his ear, \"Don't say anything about the elephant before I sell it. Then I will give you twenty dollars.\" \"All right,\" says the young man. Aft...
[ { "content": "Christian Eijkman, a Dutch doctor, left the Netherlands for the island of Java. Many people on the island had a disease called beri-beri. He was going there to try and find a _ . At first, Eijkman thought some kind of germ caused beri-beri. He raised some chickens. He didn't eat them, but made ...
[ { "content": "As we all know, the Dragon Boat Festival is our country's traditional festival, but do you know there is also a Dragon Boat Festival in South Korea, which also falls on May 5 of the luar calendar ? It has been reported that South Korea will apply to United Nations Educational, Scientific and Cultu...
[ { "content": "An 18-year-old student was struggling to pay his fees. Not knowing where to get the money, he and a friend decided to host a musical concert to raise money for their education. They went to the great pianist Paderewski. His manager demanded $2,000 for the piano recital . A deal was made and the bo...
[ { "content": "When the Apollo astronauts landed on the Moon in 1969, millions of people were rather sad. The person to blame for this was an artist named Chesley Bonestell. For many years, Bonestell had been creating beautifully detailed paintings of the Moon and planets. Viewers of his artwork were unhappy b...
[ { "content": "\"If you run for more than five minutes at any time, you might need a pair of running shoes.\" Advises Stephen Pribut, a US sports expert. Running shoes are highly technical footwear. The provide stability while bearing up to three times the wearer's body weight. But it's not easy to find the rig...
[ { "content": "Who is smarter, human being or artificial intelligence(AI, )?The question swept the world a few months ago. In March 2016, AlphaGo, an AI program developed by Google, had the Go match with Lee Sedol, a South Korean Go player. He is the world top player of this old Chinese game. In October 2015, A...
[ { "content": "Social media is one of the fastest-growing industries in today's world. A study conducted by the US think tank Pew Research Center showed that 92 percent of teenagers go online daily. The wide spread of social media has changed nearly all parts of teenagers' lives. Changing relationships High sc...
[ { "content": "There is a time when Karyn Bosnak couldn't pay a $59 bill at the grocery store. She was officially broke. She didn't have enough money to get on the subway, but she looked rich. She was a television producer, earned $900 a week, and had a closetful of designer labels like Gucci and Louis Vuitton. ...
[ { "content": "According to the studies from the UN, the increase of CO2in the air is responsible for 85% of the temperature increase. CO2goes into the air when we burn fossil fuels to run our industries, cars and so on. Luckily, half of the CO2that we produced is taken in by plants, trees, land and the oceans. ...
[ { "content": "Every day on the road, accidents are caused. They do not only happen. The reason may be easy to see: an overloaded tray, a shelf out of reach, a patch of ice on the road. But more often than not there is a chain of events leading up to the misfortune-frustration, tiredness or just bad temper-that ...
[ { "content": "Ice Age Cave Art of Southwest France May 2 1,2013--May 27,2013 Day 1 U.S.--Bordeaux,France Leave the U.S. for Bordeaux to start our prehistoric exploration . Day 2 Bordeaux--Les Eyzies-de-Tayac-Sireuil On arriving in Bordeaux,join the group to Les Eyzies-de-Tayac-Sireuil,France's prehistory c...
[ { "content": "A recent survey found that the French are the second-most insecure people in Europe after Italy about their proficiency in English. Only 13 percent of the French respondents believed they are proficient in the language, according to the European data agency Eurostat. The situation is no better in ...
[ { "content": "Bicycle Tour and Race A bike tour and race will be held on August 26 and 27 (Sat. & Sun. ) at 5:30 a.m. The riders will leave Tian'anmen Square and ride the first 35 kilometers as a training leg. Then the next 55 kilometers leg, from Yanjiao to Jixian, will be the first competitive part of the to...
[ { "content": "Moscow,Russia(Space news)-\"The computer is a better chess player,\"insisted Viktor Prozorov,the loser .\" It seemed as if it were laughing after every good move.I know I should have beaten it for the sake of mankind ,but I just couldn't win,\" he announced and shook his head sadly. Prozorov's dis...
[ { "content": "Something's not quite right with the climate.While global CO2emissions have continued to swell, the global temperature rise has leveled off.Meanwhile, satellites and other observational tools indicate that the net heat retained by the planet has continued to increase, and that excess energy should...
[ { "content": "Germany's mystery English-speaking \"forest boy\" is said to be having trouble adjusting to conventional life. Source close to the case claim he is having difficulty sleeping in a proper bed and wants to return to the wild. Other creature comforts , such as soap, hot showers, and running water,...
[ { "content": "Sports, drama, and all kinds of organizations keep students busy during high school. Where do they get the money to do these things? Not everyone gets it from parents. Most have to work for at least some of the money to pay for these activities. Some adults question if high school students should ...
[ { "content": "When talking about colds, maybe some people say it is very common. During the cold winter days, many people will complain the cold winter makes them catch a cold, and what they feel upset are not only the headache, cough but also the runny nose. It is so embarrassing when they forget to take a han...
[ { "content": "Do you know the open-air art gallery in London's Blackall Street? Probably -not. Not many Londoners know it either, but Henri does and he is willing to show it to you. Henri used to sleep in parks until he met a charity that helps homeless people get back on their feet by becoming tour guides. ...
[ { "content": "Brighton: It is a seaside resort on the English Channel. Only 50 miles from London, it offers a good variety of lively entertainment. It is a cheerful place, busy and crowded in the summer, but alive in every season of the year. Its royal pavilion is a masterpiece of English architecture. Durham: ...
[ { "content": "When I was a boy, my father told me that he could do anything he wanted to.Dad said that he wanted to be the first to develop color1 prints in our city, and so he did. When I was 16, Dad looked closely at the violin I played and announced that he wanted to make one. He read about violin making, a...
[ { "content": "There are seven continents in the world. Among them, Antarctica is the most special one. It is a world of snow and ice all year round. China has sent many scientists there. They try to find resources under the icy land and study climate change and sea biology. What do they eat? Scientists don't ha...
[ { "content": "When I was 14, I decided to make some pocket money by mowing lawns in summer. I worked hard because that was my first part-time job. After working for one week, Mr Miller said that he had no money for me. Oh, dear! He wouldn't pay for my work! That surprised me greatly. I argued with him, and th...
[ { "content": "When I was in medical college, I went camping with some of my friends. The season was summer; therefore, we chose to go to the seaside. After arriving there, we rent a room and left our luggage there. We finished lunch and then decided to rent a boat because the sea and the weather were beautiful....
[ { "content": "During a lab investigation, students were asked to determine the best way to clean up an oil spill using different materials. Investigation Materials • filter paper • foam sponge • metal wire screen • thin sock filled with hair The students tested the materials by placing each material into separa...
[ { "content": "Intellectual property (IP) is a product of the mind that has commercial value. The concept dates back to 1623, when the first patent law to protect IP rights was passed. IP rights protect an artist from having his/her creative ideas copied by another. For example, if somebody generated an idea for...
[ { "content": "Volunteers are people who do a job for the satisfaction of helping others. Volunteers do many different types of jobs.Some volunteers read books onto tapes so that people with poor eyesight can listen. Some volunteers deliver meals to elderly or sick people. Some volunteers help tourists who vi...
[ { "content": "Soccer is not a violent game. But players can hit the ball with their head to purposely change the direction of the ball. In the sport this move is known as a header. Unfortunately, they may sometimes crash into other players, the ground or goal posts. During the World Cup semifinal soccer match i...
[ { "content": "Which is most reliant on nonrenewable resources?\n\nChoices:\nA. a solar panel\nB. an electric car\nC. an 1800s train\nD. a modern bus", "role": "user" }, { "content": "C. an 1800s train", "role": "assistant" } ]
[ { "content": "Once upon a time all feelings went to an island for a vacation, and each was having a good time. Suddenly, a warning of a strong storm was announced ,so all rushed to their boats. Yet, Love did not wish to run away quickly. There was so much to do. But as the clouds darkened, Love realized it was ...
[ { "content": "I was very disappointed not to be able to go to the jazz concert last Friday. The announcement in the paper said that you could buy tickets at the theatre box office in Richland Hills any day between 10:30 a.m. and 4:00 p.m. Since I work from 9:00 a.m. to 5:30 p.m., the only time I could go to the...
[ { "content": "English is a language spoken all around the world. There are more than 42 countries where the majority of the people speak English. Most native speakers of English are found in the United Kingdom, the United States, Canada, Australia, South Africa, Ireland and New Zealand. In total, for more than ...
[ { "content": "When I was 15, I had an enemy, a girl who liked to point out my short-comings . Week by week her list grew. I was skinny , I talked too loud, I was too proud, and so on. I put up with her as long as I could. At last, I ran to my father in tears and anger. He listened to my outburst quietly. They h...
[ { "content": "When a balloon is filled with air and suddenly released, it will fly around the room as the air escapes. If compared to space transportation, the escaping air is most similar to what subsystem of a spacecraft?\n\nChoices:\nA. guidance\nB. propulsion\nC. support\nD. suspension", "role": "user" ...
[ { "content": "As part of a comprehensive federal aid-to-education program, Congress included the following provisions as conditions for state receipt of federal funds: (1) Whenever textbooks are provided to students without charge, they must include no religious instruction and must be made available on the sam...
[ { "content": "The kite was originally called Zhiyuan in North China, and Yaozi in South China. Early in the Five dynasties, a man named Li Ye used to make and fly a kite in the emperor's court. He once attached a whistle made of bamboo to the kite. Sound was let out when the kite was flying. The kite was named ...
[ { "content": "In the past,when people had problems,they went to their families or friends to get advice.Today it is possible to get advice from radio shows.TV programs or telephone hot lines,too.A hot line is a telephone line that offers a direct way of getting in touch with advicers.Most hot lines are complete...
[ { "content": "Way back in 1662,John Evelyn,a brilliant Englishman known for his detailed diaries,wrote about disastrous effects of coal-burning on the city of London .In it,he described an _ scene of smog.air filled with \"Columns and Clouds of Smoke''given out by small industries and residences that burned coa...
[ { "content": "Frog eggs hatch into tadpoles, and then tadpoles gradually develop into frogs. This process is known as\n\nChoices:\nA. adolescence.\nB. crossbreeding.\nC. regeneration.\nD. metamorphosis.", "role": "user" }, { "content": "D. metamorphosis.", "role": "assistant" } ]
[ { "content": "My mother is taking a tour of the new house via Skype. I leaned the laptop so she can see where she's going,pleased that our Internet connection in Zimbabwe is holding. \"This is the living room,\" I say. Then I tell mydaughter,s;Show Grandma the bed for the mummy and the daddy. \" From a continen...
[ { "content": "Happy Farm is an online game. It is very popular among people in China. The game offers you a piece of empty land and some seeds at first. You are like the farmer. If your land is small, you can spend some money to make it big. And you must harvest your things on the farm on time, or some other ...
[ { "content": "If a day has passed, so has\n\nChoices:\nA. most of a month\nB. most of thirty hours\nC. most of a week\nD. most of a year", "role": "user" }, { "content": "B. most of thirty hours", "role": "assistant" } ]
[ { "content": "We know, painkillers in a tablet can make your headache go away, and antibiotic from a tube can prevent your cuts from becoming infected. Can medicine come in chicken eggs? A team of scientists from Scotland says \"yes.\" They've kept some special chickens that lay eggs with disease-treating drugs...
[ { "content": "What would make it to your list of top 10 country songs? This article talks about the classic songs that make the cut... Ring of fire Sung by Johnny Cash, Ring of Fire remains as powerful a song today as it was when it was written and sung in the 1960's. Johnny Cash's singing, together with June C...
[ { "content": "What could be an example of a thermal conductor\n\nChoices:\nA. a penny\nB. grass\nC. a wood block\nD. cotton", "role": "user" }, { "content": "A. a penny", "role": "assistant" } ]
[ { "content": "I was going to die in Antarctica, I was certain.An image of my frost-covered body, pale and lifeless, filled my mind as I glanced around.In all directions the empty wilderness of Antarctica stretched away from me, the only feature on the landscape was the division between snow and sky.I gazed sadl...
[ { "content": "If you think American cooking means opening a package and throwing the contents into the microwave oven , think again. On the one hand, it's true that many Americans have cold cereal for breakfast, sandwiches for lunch and instant dinners. From busy homemakers to working people, many Americans ...
[ { "content": "At 18, many American young people go off on their own. They go away to college or find full-time jobs, and they often rent their own apartments. Some get married and start families. This independence is learned from childhood. From an early age, American children learn responsibility . Children a...
[ { "content": "It was one of those terribly hot days in Baltimore. Needless to say, it was too hot to do anything outside. But it was also scorching in our apartment. This was 1962, and I would not live in a place with an air conditioner for another ten years. So my brother and I decided to leave the apartment t...
[ { "content": "Goodwill welcomes the proven talent of retired soldiers and military family members to its workforce. As Goodwill expands its social enterprise and life-changing mission services, America's heroes and their families are helping us strengthen communities. Goodwill is uniquely intended to connect re...
[ { "content": "Rosa Parks was an African-American woman who began the civil rights movement by refusing to give up her seat to a white person on a bus . She what she believed was right , and her courage inspired countless others to do the same. Born in Alabama in 1913 , Mrs. Parks grew up on a farm just outside ...
[ { "content": "Electricity has many uses. Which device is designed to transform electrical energy into useful heat energy?\n\nChoices:\nA. a clock radio\nB. an electric stove\nC. an electric motor\nD. a battery charger", "role": "user" }, { "content": "B. an electric stove", "role": "assistant" ...
[ { "content": "Your living room Feng shui is all about balance. Try to arrange sofas and chairs in a square around a circular table. Avoid an L-shaped arrangement as this leaves a missing corner. The centre of the living room should be left clear. Make sure there is a lot of light, which will promote good energy...
[ { "content": "Spider webs are one of the most fascinating examples of animal architecture. The most beautiful and structurally ordered are the round webs. The main function of the web is to stop and hold flying insects,long enough for the spider to catch them. In order to do so,the threads of the web have to st...
[ { "content": "In June 2013 a five-year-old boy, Toby, was walking home from school thinking about the long summer ahead. Money was tight that year and Toby's parents had told him they would not be able to afford a holiday. Instead of dreaming about foreign travel, he had been reading a book, Letter to New Zeala...
[ { "content": "Jean--Francois Millet (October 4,1814----January 20, 1875) was a French painter and one of the founder of the Barbizon School in rural France. Born of a peasant family, Millet was encouraged by his father to study art in Cherbourg, France. He can be categorized as part of the movement called \"nat...
[ { "content": "\"Hey! That isn't fair! Knights can't fly! Only wizards like me can! And maybe also witches.\" Bobby yelled. \"Yes! They can, too!\" Frank said, \"They're the most powerful and you can't stop me from flying!\" \"Well, if you fly, then I can fight with a sword, too. It's only fair,\" Bobby said b...
[ { "content": "Vitamin D helps bones and muscles grow strong and healthy. Low levels of vitamin D can lead to diseases such asrickets , mainly found in children. The thinning of bone is a common problem as people, especially women, get older. But more and more research is suggesting that vitamin D might also hel...
[ { "content": "I'm fat, I'm too skinny.I'd be happy if I were taller, shorter, had curly hair, straight hair, a smaller nose, bigger muscles, longer legs. Do any of these statements sound familiar? Are you used to putting yourself down? If so, you' re not alone.As a teen, you're going through many changes in you...
[ { "content": "When many people in the west think of China, the animal that they think of is the dragon. For them, the dragon is an aggressive monster that breathes fire. Many popular legends tell how dragons have killed brave knights and eaten beautiful young girls. For Chinese people, however, the dragon is no...
[ { "content": "Trying to recover from a devastating economic crisis, Spain is considering moving the country's clock back by one hour. Many people regard long afternoon naps and late dinners as perfect aspects of the Spanish way of life. Until the 1940s, Spain was on the same time as Britain and Portugal. In Wor...
[ { "content": "When I set out to drop my dad of fat the airport,it was dark and dreary .It started to rain on the way.When I left the airport,the visibility wasn't clear because of the drops of rain.It was before 6 am. Even though the road conditions were poor,I drove at my normal speed.I was angry with the more...
[ { "content": "How much paper do you use every year? Maybe you can't answer this question quickly. In 1900 the world's use of paper was about one kilogram for each person in a year. Now some countries use 50 kilograms of paper for each person in a year. But countries like America, England and Sweden certainly us...
[ { "content": "Filling a bottle full of water and then placing it in the freezer can lead to\n\nChoices:\nA. loosening of the bottle lid\nB. deflation of the bottle\nC. ice cubes in the freezer\nD. bursting of the bottle", "role": "user" }, { "content": "D. bursting of the bottle", "role": "assis...
[ { "content": "You have probably read the books. You have probably seen the movies. But have you heard the music? The latest Harry Potter news is that bands form to play what is called \"wizard rock\" or sometimes just \"wrock\". The new kind of music began when Joe De George and his brother Paul decided that th...
[ { "content": "Losing which of these would make it hard for a wolf to satisfy hunger?\n\nChoices:\nA. tail\nB. eyebrow\nC. eyelash\nD. snout", "role": "user" }, { "content": "D. snout", "role": "assistant" } ]
[ { "content": "Seattle, Washington ,is nicknamed \"Rain city\", but it's snow that is making it famous. On January 12,2013, Seattle residents set the Guinness World Record for the biggest snowball fight More than5,800 people showed up to throw snowballs at one another at the Seattle Centre. It didn't sno...
[ { "content": "Because, like most of you, I began college in my teens, but after a year, I was offered my dream job at Universal Studios, so I dropped out. Well, I left college because I knew exactly what I wanted to do and some of you know, too -- but some of you don't. Or maybe you thought you knew but are now...
[ { "content": "Trease owned Hilltop in fee simple. By his will, he devised as follows: \"Hilltop to such of my grandchildren who shall reach the age of 21; and by 55 this provision I intend to include all grandchildren whenever born.\" At the time of his death, Trease had three children and two grandchildrenWhic...
[ { "content": "which of these students will see the teacher larger?\n\nChoices:\nA. a boy sitting in front\nB. a girl in the back\nC. a boy outside the class\nD. a girl in the middle", "role": "user" }, { "content": "A. a boy sitting in front", "role": "assistant" } ]
[ { "content": "Here is the tour that's voted \"3rdbest tour in London\" on the Best Things to Do-TripAdvisor! Hairy Goat is the best and most original tour company in London. Do you like walking around a city and discovering something that makes a great photo? London is full of interesting photo chances and mayb...
[ { "content": "Last week,Chicago became the first city in the US to join the \"Lights Out Plan\".People turned off the lights in the city's tallest buildings,so that thousands of birds could get to their winter homes.Every year in autumn,some birds fly over Chicago on their way to the south,and come back the nex...
[ { "content": "My name is Lydia. I come from Beijing. I'm a Chinese girl. This year my parents work in London. Do you know London? It's a big city in England. My parents teach Chinese in a school. I'm in the same school with them. I'm in Class Four, Grade Seven. My teachers are nice to me. I can play football an...