text
stringlengths
64
6.72k
dataset
stringclasses
1 value
Question: Which of the following represents the velocity of a moving object? A. 40 B. 40 m north C. 40 m/s D. 40 m/s north Answer: D
mmlu
Question: Which causes the electric fan to work? A. the blades run themselves B. power outlets allow the blades to rotate C. the air pushes the fan D. power outlets allow the fan to think Answer: B
mmlu
Question: Researchers at the University of Kansas say that people can accurately judge 90 percent of a stranger's personality simply by looking at the person's shoes. "Shoes convey a thin but useful slice of information about their wearers," the authors wrote in the new study published in the Journal of Research in Per...
mmlu
Question: Do you know that many clowns go to school to learn how to be funny? How would you like to go to that school? You could learn how to walk and talk like a clown. Then you could make people laugh. Clowns may go to school for a year. There they learn to move in funny ways. They learn to run and jump like differen...
mmlu
Question: What's going to happen in the future? Will robots control our planet? Will computers become smarter than us? Not likely. But here are some things that scientists say are most likely to happen in 10 to 30 years from now, according to the BBC.2-1-c-n-j-y Digital money We used to pay with cash for everything we ...
mmlu
Question: Birds build nests out of things such as A. fragments from plants B. small glass shards C. entire tree trunks D. several flower buds Answer: A
mmlu
Question: More than half a century ago, there were 4, 000 drive-in movie theaters in the United States, and watching a movie from your car was a popular way to spend an evening. But with the number of drive-ins reduced to just a few hundred, outdoor movie has been popping up across the nation. Going to an open-air thea...
mmlu
Question: I really love this job because I enjoy working with small children. I also think my work is very important. But there was a time when I thought I would never have a job like this. I wasn't the best student because I didn't do much schoolwork. Just before I left school, I started thinking what I might do and f...
mmlu
Question: The iPhone has become one of the most popular mobile phones in the United States. An 18-year-o1d student in California has used his knowledge of the device to create his own business,gaining national recognition for his work. Vincent Quigg is the CEO of TechWorld. His company is kind of like a hospital for iP...
mmlu
Question: Peach trees have sweet-smelling blossoms and produce rich fruit. What is the main purpose of the flowers of a peach tree? A. to attract bees for pollination B. to create flower arrangements C. to protect the tree from disease D. to feed migratory birds Answer: A
mmlu
Question: A motivational strategy that parents can employ with their kids, is to frame tasks and responsibilities in the context of what the end benefit is for them. I call this strategy WIIFM ("What's in it for me?"). When a teen can combine an understanding of WIIFM with a sense of passion about achieving a goal, bar...
mmlu
Question: In today's world many people seem to be hungry for money. Money does have its most useful effect on the poor. But once a person has a rich life, a lot more money doesn`t mean more happiness. If money were everything, all millionaires would have real love, true friendship, good health and a long life. However...
mmlu
Question: What makes a gift special? Is it the price you see on the gift cover? Or is it the look on the receiver's face when they receive it that determines the true value? What gift is worth the most? This Christmas I was thinking what to give my father. My dad is a hard person to buy for because he never wants anyth...
mmlu
Question: Both the young and the old may feel lonely. A three-year-old child will feel lonely when it is left alone, and an old man over eighty years old is often afraid to live alone, too. Some people feel lonely because they may not have enough time to make friends. Not only the quiet, shy people may feel lonely. Som...
mmlu
Question: Shower Radio -- Warranty and Directions Introduction Before using the radio, please read all directions, and put warranty information in a safe place. You may need to refer to the warranty information later. Warranty The radio is warranted for one year. If it fails to work because of problems of materials, ...
mmlu
Question: Bill Fulton doesn't remember losing his wallet, but its return helped him remember the past. The leather stayed smooth and the cowboy design unblemished . And when he looked inside, the contents brought back memories from 1946, when he apparently dropped the wallet behind the balcony bleachers in the Baker...
mmlu
Question: Online Voting --The Most Beautiful Places in China What are the most beautiful places in China in your eyes? Please take part in our activity and vote online. We are looking forward to your choice and voice! Everyone is welcome! Rules: 1) Voting period: October 1 to November 30. 2) The results and the winners...
mmlu
Question: It may be hard to believe, but the American Revolution --the war that freed the American states from British control--began over a cup of tea. Tea was not the only thing that caused the war, of course, but it played a very big part. The British people's love of tea is well-known. When the British won control ...
mmlu
Question: British and American scientists are raising genetically modified pigs in the hope of providing organs for transplant to humans, the project leader wrote in a newspaper Sunday. Scientists in London and California have begun conducting the genetic experiments to find a solution to record-long waiting lists f...
mmlu
Question: Word Power Author(s): Kaplan $13.95 You'll never be at a loss for words again. Energize your vocabulary with must-know everyday words that are the essentials of a good vocabulary, engaging lessons to help you use words in text, hot words often found on tests, tips to help you figure out new words, roots,...
mmlu
Question: There have always been a lot of commonly believed but exercise. Some people believe that they can't help putting on hold that if they stop exercising, their muscles will turn into fat. Here are some more myths: false ideas about being fat and doing weight as they get older, while others I'll never lose weight...
mmlu
Question: An unpunctual man never does what he has to do at the right time. He is always in a hurry and in the end loses both time and his good name. A lost thing may be found again, but lost time can never be got back. Time is more useful than material things. In fact, time is life itself. An unpunctual man is always ...
mmlu
Question: Which likely most relies on its looks to reproduce? A. the shark B. the horse C. the spider D. the peacock Answer: D
mmlu
Question: "Congratulations, Mr. Jones, it's a girl." Fatherhood is going to have a different meaning and bring forth a different answer from every man who hears these words. Some feel proud when they receive the news, while others worry, wondering whether they will be good fathers. Although there are some men who like ...
mmlu
Question: My name is Lisa. Because of my job, I often went to the United States. I often felt worried during my trip because I didn't speak English well. So I decided to learn English. I went to Mrs Brown's English class. Before I came to the class, I always walked away when I met any Americans. But now I try to talk t...
mmlu
Question: In China, safety education is becoming more and more important now. The last Monday in March is for students to learn it at school. It helps students learn more about what they should do to keep themselves safe. What are the accidents at school? Take a look. Stampedes , earthquakes and fires are the main ac...
mmlu
Question: We all remember seeing hitchhikers , standing by the side of the road, thumb sticking out, waiting for a lift. But it is getting rare nowadays. What killed hitchhiking? Safety is often mentioned as a reason. Movies about murderous hitchhikers and real-life crime have put many drivers off picking up hitchhiker...
mmlu
Question: Teary Joe was a boy with a special ability: he could make himself cry in less than a second. If he disliked something, or things became difficult, Teary Joe would not hesitate to put on a pitiful face and set great big tears running down his cheeks. In this way he managed to get practically everything he want...
mmlu
Question: Not many years ago, a wealthy and rather strange old man named Johnson lived alone in a village in the south of England. He had made a lot of money in trading with foreign countries. When he was seventy-five, he gave PS 12,000 to the village school to buy land and equipment for a children's play ground. As ...
mmlu
Question: Road Lines is an interstate bus company operating in a five-state area. A federal statute authorizes the Interstate Commerce Commission (ICC) to permit interstate carriers to discontinue entirely any unprofitable route. Road Lines applied to the ICC for permission to drop a very unprofitable route through the...
mmlu
Question: Angela Chang didn't know it would be so hard to turn her singing hobby into a career. Her agent used to take her to lots of auditions at different recording studios but the Taiwanese girl was always turned down for looking too young and small. Chang' s talent was finally recognized in 2002 by the Decca Record...
mmlu
Question: How do you usually celebrate your birthday? Playing a soccer game may not be your first choice. But Lu Han, the former EXO singer, did just that and showed has an unusual side of him. Lu Han celebrated his 25th birthday by playing a soccer game with players from Beijing No.47 High School on April 19th in Beij...
mmlu
Question: From now on, never spend your precious time thinking of reasons for your failures and shortcomings. Instead, realize that the seeds of success were planted within you when you were born. Only you have the power to make those seeds grow. The seeds, and the power to grow them, are contained in the most awesome ...
mmlu
Question: Hello!I'm Tim Hand, I'm English, but I'm in China. This is my mother. Her first name is Steve. My telephone number is seven-six-zero, nine-one-seven-six, My friend is Li Lei. His English name is Paul. He is Chinese. His telephone number is 281-5248.Look at the photo. Who's that in the photo? It's my Chinese t...
mmlu
Question: 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 business cir...
mmlu
Question: Staff, Inc., a flour wholesaler, contracted to deliver to Eclaire, a producer of fine baked goods, her flour requirements for a one-year period. Before delivery of the first scheduled installment, Staff sold its business and "assigned" all of its sale contracts to Miller, Inc., another reputable and long-time...
mmlu
Question: Thick dust rose and a large building collapsed. This was the scene in Zhu Zhou,Hunan Province on May 17. Nine people were killed and 16 injured. Things were similar in the Sichuan earthquake. Thousands of people were buried in the ruins and lost their lives. What if we could have warned them? People are alway...
mmlu
Question: Announcements Bret Harte vs. Calaveras alumni boys The annual Bret Harte vs. CHS alumni boy basketball game will be held at 7 p.m.,Saturday, Nov. 30,at Calaveras High. All players must have played at least one year of varsity basketball. Cost to play is $30. Admission for audience is $5 for adults and $2 fo...
mmlu
Question: Ibrahim became disabled after contracting polio when he was three years old. At first his parents, like many other parents of disabled children in Niger, did not want to send him to school. They were worried he would be laughed at by his classmates. Despite his disability, and his parents' doubts, Ibrahim w...
mmlu
Question: I live in a small doll's house in a young girl's room. The girl is called Danielle. She loves me very much. She puts beautiful clothes on me and combs my hair every day. I look like a lady from the Tang Dynasty in China. My clothes are red and blue. I wear golden shoes and small gold hair clips. Danielle ...
mmlu
Question: What's your earliest childhood memory? Can you remember the first time you heard thunder or watched a television program? Adults seldom recall events much earlier than the year or so before entering school, just as children younger than three or four rarely keep any memory of specific, personal experiences. ...
mmlu
Question: One day my 13-year-old daughter told me that she was going to spend the afternoon at her friend Jesse's house. I didn't doubt it until I called Jesse's number to remind Liz that it was her turn to walk the dog, and Jesse's mom picked up the phone and said, "I thought she and Jesse were planning to be at your ...
mmlu
Question: Alan took an early interest in gardening---first on his grandfather's Yorkshire allotment in Ilkley, and then in his parents' back garden. Small polythene greenhouses appeared in the back garden, and cacti were bought from church markets. Alan left school at fifteen with one `O' level in Art and took a job as...
mmlu
Question: John and Bobby joined the same company together just after graduation from college the same year. Both worked very hard. After several years, however, the boss promoted Bobby to the position of manager but John remained an ordinary worker. John couldn't it anymore, gave his resignation to the boss and com...
mmlu
Question: Fossil fuels were formed from A. volcanoes B. the remains of living things C. gases in the atmosphere D. water trapped inside rocks Answer: B
mmlu
Question: One Saturday afternoon about the second week of May, Maggie and her mom Jan went to the dentist. Maggie was seven years old and she was scared of the dentist, but her mom promised to fix her favorite chicken dish for dinner if Maggie was a good girl. "At least it's not the doctor's!" she said. They got to the...
mmlu
Question: She was a poor girl who worked to get money to pay for her lessons. She became the famous woman scientist of her time. That's the story of Marie Curie's life. She didn't mind working and she didn't care about the honors that were given to her in later years. Marie was born in 1867. Her name was Marie Sklosovs...
mmlu
Question: After living in the United States for quite a long time, I do not think about the cultural differences any more. Last month, my parents came to visit me. Their observations on the American lifestyle reminded me that cultural differences between living in China and America are actually everywhere. When my pa...
mmlu
Question: Hu Li's heart sank due to the color of the air.Driving 140 kilometers from Tianjin City to Beijing last week,she held her breath as the air became a charcoal grey haze .The 39yearold businesswoman has lived in Beijing for a decade,and this past month,she said,brought the worst air pollution she has ever seen....
mmlu
Question: Even a small reduction in salt in the diet can be a big help to the heart. A new study used a computer model to predict how just three grams less a day would affect heart disease in the United States. The result: thirteen percent fewer heart attacks. Eight percent fewer strokes. Four percent fewer deaths. Ele...
mmlu
Question: So the little girl now walked on, her bare feet quite red and blue with the cold. She carried a small bundle of matches in her hand, and a good many more in her tattered dress. No one had bought any of them the live long day; no one had given her a single penny. Trembling with cold and hunger crept she on, th...
mmlu
Question: All of us eat every day, but most of us don't understand nutrition . How much do you know about good nutrition? Are the following statements true or false? 1. People who don't eat meat can stay healthy. True. As long as people eat enough milk, eggs and meat alternates , they can get enough protein. 2. Fresh v...
mmlu
Question: Doe, the governor of State, signed a death warrant for Rend, a convicted murderer. Able and Baker are active opponents of the death penalty. At a demonstration protesting the execution of Rend, Able and Baker carried large signs that stated, "Governor Doe - Murderer." Television station XYZ broadcast news cov...
mmlu
Question: 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 shot through with...
mmlu
Question: Liu Qian, a magician from Taiwan, cast his spell over an audience of thousands on the CCTV Spring Festival Show. Die-hard fans are still trying to work out the secrets behind many of the tricks he performed. But Liu, 32, when asked, laughed off the idea that there might be an "answer" to his magic. "The most ...
mmlu
Question: Which graph is best to present data collected on yearly water usage in the United States? A. bar graph B. line graph C. scatterplot D. circle graph Answer: B
mmlu
Question: I am the mother of a five-year-old girl now, but I'll never forget some of the best lessons my mother taught me. Lesson 1---Always be there for your child I can't tell you the last time my parents missed a big event in my life; it never happened. Whether it was a play, or even just a practice---my parents wer...
mmlu
Question: When we talk about superstitious beliefs , the beliefs associated with Friday the 13th , no doubt , deserve a special mention . In fact , such is the fear associated with this date that people just can't seem to stick to their daily routine on this day . The data from Stress Management Center and Phobia Insti...
mmlu
Question: "Haibao,the mascot of the 2010 Shanghai World Expo,is very cute,"said Gu Hui,a school kid."I want a big toy like the mascot." Haibao looks like the Chinese wordren,which means people or a person.The name,a typical lucky one in Chinese tradition comes from the Chinese phrase "Si Hai Zhi Bao" --the treasure of ...
mmlu
Question: Back in time, dog sledding was the only method of transportation in frozen parts of the world. You, too, can participate in this time-honored tradition after looking into dog sledding adventures and tours. Alaska Dog Sledding It offers two dog sledding tours in Alaska, the Golsovia Dog Trip and the Iditar...
mmlu
Question: In America, most people don't get enough sleep. Children aged 5 to 12 are advised to sleep 10 to 11 hours every night, but most of them can't sleep that long. A study found that about 41 million American workers got less than six hours of sleep every night. Scientists worry that parents are passing their bad ...
mmlu
Question: Tony:I like eating hamburgers and drinking cola. Yes, they are not healthy. But I eat hamburgers and drink cola every day.I don't like vegetables. I hate tomatoes. Cindy: My favourite food is chocolate and my favourite drink is milk. Milk can make me healthy. I drink milk every morning. I like fruit too. And...
mmlu
Question: It is raining money ! Imagine this . A big bag full of money falls from the sky and lands right next to you . What would you do with the money ? This is the question faced by British seven-year-old Damian in the film " Millions ." Damian and his brother moved to a new place with their dad , after their mother...
mmlu
Question: Marine invertebrates are likely to be discovered in A. rushing streams B. backyard ponds C. clam filled waters D. local pools Answer: C
mmlu
Question: If a large boulder is kept in direct sunlight it can A. become powerful B. grow larger C. gain chill D. lose portions Answer: D
mmlu
Question: One afternoon, my son came home from school and asked me, "Are all people the same even if their skin color is different?" I thought for a moment, then I said, "I'll explain. Let's go to a fruit store first. I have something interesting to show you." At the store, I told him that we needed to buy apples. And ...
mmlu
Question: Environmental organizations have asked businesses to take action to reduce waste. Which of the following changes could a business make in order to become more “environmentally friendly”? A. Purchase only recycled paper and paper products. B. When making photocopies, print on only one side of the paper. C. Pur...
mmlu
Question: Eating too much fatty food, exercising too little and smoking can raise your future risk of heart disease. But there is another factor that can cause your heart problems more immediately: the air you breathe. Previous studies have linked high exposure to environmental pollution to an increased risk of heart ...
mmlu
Question: Goodreads. com is a website for book lovers everywhere. If you love to read, and if you love social networking, you should check out Goodreads. The website marries social networking and books in such a way as makes your friends' reading progress easy to follow and makes it simpler than ever to find your next ...
mmlu
Question: James lives in Hawaii and his mother lives in Korea. James speaks English (he never learned Korean), and his mom only speaks Korean. They communicate perfectly. Eric is from Honduras, but he lives in the U.S. Eric just started learning English and speaks very little. But, everyday Eric reads the latest local...
mmlu
Question: On Thanksgiving Day, a teacher asked her class of firstgraders to draw a picture of something they were thankful for. She thought that these children from poor families actually had little to be thankful for. And she found most of them drawing pictures of flowers or tables with food. The teacher was very surp...
mmlu
Question: Music is magic! Music speaks louder than words and it is a "language" that the whole world can understand. A piece of music can produce a response in the heart and mind. Like feeling an electrical current or receiving a personal radio signal, music has a spiritual effect on a person. Different kinds of music ...
mmlu
Question: A sobbing little girl stood near a small church from which she had been turned away because it "was too crowded." "I can't go to Sunday School," she sobbed to the pastor as he walked by. Seeing her shabby appearance, the pastor guessed the reason, and, taking her by the hand, took her inside and found a pla...
mmlu
Question: An old man, too old to live on his own, went to live with his son, daughter-in-law, and a four-year-old grandson. The old man's hands trembled , and he couldn't see clearly. The family ate together at the dinner table every night. But the grandfather's trembling hands and poor sight made eating rather diffic...
mmlu
Question: Online Voting --The Most Beautiful Places in China What are the most beautiful places in China in your eyes? Please take part in our activity and vote online. We are looking forward to your choice and voice! Everyone is welcome! Rules: 1) Voting period: October 1 to November 30. 2) The results and the winners...
mmlu
Question: It is 7 o'clock in the morning. You check yourself in the mirror, adjust your collar, and consider the busy day ahead. But at least you know that the stress won't damage your health, for this is no ordinary set of clothes you are wearing. Set within the fabric are numerous sensors, constantly monitoring your ...
mmlu
Question: "There are no real friends or enemies in the business world". This saying may have been on the minds of bosses at China's main online video providers, Youku.com Inc and Tudou Holdings Ltd, when the one-time rivals agreed to merge on March 12. The deal will create the country's largest company in the online ...
mmlu
Question: Benjamin Franklin was born on January 17,1706 in Boston,America. In his life he built a successful printing and publishing business in Philadelphia;he conducted scientific studies of electricity and made several important discoveries;he was a diplomat and statesman;he helped establish Pennsylvania's first u...
mmlu
Question: After two weeks of meetings in Paris, 195 countries reached an agreement on December 12 to do with climate change. It's the first time in history that most of the world's countries, rich or poor, agreed to take action. The agreement sets the long-time goal of making sure the world temperature does not get 2d...
mmlu
Question: Once a neighbour stole one of Washington's horses. Washington went with a police officer to the neighbour's farm to get the horse, but the neighbour refused to give the horse up; he claimed that it was his horse. Washington placed both of his hands over the eyes of the horse and said to the neighbour, "If t...
mmlu
Question: After a fortnight of extraordinary type, the much-feared computer virus that was supposed to strike the globe's hard drives last Friday simply fizzled. So many warnings were sounded that most computer owners either fed anti-virus programs into their systems or refused to turn the power on during the dreaded M...
mmlu
Question: Having learned much about the War of Resistance against Japan, Mao Jingxin didn't like the Japanese when she was a child. "I thought they were cruel and rude," said the 18-year-old girl from Hebei Province. But she began to change her mind after she met some Japanese teenagers in a history museum six years ag...
mmlu
Question: Life gets noisier every day and very few people can be free from noise of some sort or another. It doesn't matter where you live--in the middle of a modern city, or a faraway village--the chances that you will be disturbed by jet aero planes, transistor radios, oil-powered engines, etc. are almost everywhere....
mmlu
Question: If an animal is able to reproduce then A. that animal has matured B. that animal was impregnated C. that animal was in heat D. that animal was interested Answer: A
mmlu
Question: Could smells affect your lifespan? Female fruit flies rid of the ability to smell food outlive their peers.The sense of smell may be linked to the cellular ageing process in many other organisms--even people.A link has recently been found between sensory experiences and lifespan in both worms and flies.For ex...
mmlu
Question: One day a teacher was giving her young students a lesson on how the government works . She was trying to explain the principle of income tax . "You see ," she began , speaking slowly and carefully , "each person who works must pay part of his or her salary to the government . If you make a high salary , yo...
mmlu
Question: Zach has a stepson, Bradley. One day, Zach drove over to meet Bradley. Bradley was a student in a high school. He neither liked nor disliked Zach, even though he had known Zach for three years. Zach was still trying to get along with Bradley. He told Bradley that he was coming over. Bradley said OK. When Zach...
mmlu
Question: In 1977, Irene Pepperberg of Harvard University began studying what was on another creature's mind by talking to it. Her first experiments began with Alex. Alex was a one-year-old African grey parrot and Irene taught him to produce the sounds of the English language. "I thought if he learned to communicate, I...
mmlu
Question: Do you know that people without friends are more likely to die an early death? It's true.However,not all the friends are helpful to up your chances of living a long,happy life. The following types of friends are just what you need to keep the doctor away. A Loyal Best Friend Sometimes a loyal best friend is t...
mmlu
Question: Ten Chinese PhD students are demanding that Beijing Normal University Professor Yu Dan be away from her television show on CCTV10. They argue that her on-air explanations of Confucius's Analects (<<>> ) are "incorrect and misleading". Yu is known for explaining Confucius's Analects to a TV audience. But some ...
mmlu
Question: Each new school year brings fresh reminders of what educators call the summer learning gap.Some call it the summer learning setback.Simply speaking,it means the longer kids are out of 'school,the more they forget.The only thing they might gain is weight. Most American schools follow a traditional nine-month c...
mmlu
Question: When my brother and I were young, my mom would take us on Transportation Days. It goes like this: You can't take any means of transportation more than once. We would start from home, walking two blocks to the rail station. We'd take the train into the city center, then a bus, switching to the tram, then maybe...
mmlu
Question: The United States Department of the Interior granted Concessionaire the food and drink concession in a federal park located in the state of New Senora. Concessionaire operated his concession out of federally owned facilities in the park. The federal statute authorizing the Interior Department to grant such co...
mmlu
Question: The United States has many different kinds of climate .On the west coast ,the temperature changes very little between summer and winter,but the north central states have a very different kind of climate.In these states,people wear light clothes during the summer,and they need heavy wool or fur clothes in wint...
mmlu
Question: Many Americans are turning to Japan, they think, a country of high academic achievement and economic success, for possible answers. However, the answers provided by Japanese preschools are not the ones Americans expected to find. In most Japanese preschools, surprisingly little emphasis is put on academic ins...
mmlu
Question: Yawning sends out certain messages -either "Oh,this movie is so boring" or "I probably need to get some sleep". But did you know that a yawn can also help your brain to cool down when it is overheated? A new study, led by a research team at Princeton University, has indicated that yawning could be the brain's...
mmlu
Question: If boy wizard Harry Potter uses his magic to capture the hearts of millions of teenagers, high school students Gabriella and Troy have charmed American boys and girls with their stories of campus life. They are the leading characters in High School Musical, a series of hugely successful films in the US. The...
mmlu
Question: A student learns that one year on Mercury is about 88 Earth days. This means it takes 88 Earth days for Mercury to A. travel in orbit around its moon. B. complete one rotation on its axis. C. switch orbits with the nearest planet. D. make one complete orbit around the Sun. Answer: D
mmlu
Question: The Smiths are going to visit Hong Kong next summer. They will fly there. They will spend about two weeks there. First, they are going to visit all the places of interest in the city and also do some shopping. They can enjoy shopping until ten o'clock at night. Second, they are going to eat delicious food th...
mmlu
Question: Animals have the ability to make people understand them, especially when they are in serious danger and hope to get help from man. And they often go together to help one another. One day, I visited my friend Jack on a sheep farm in North America. Suddenly one sheep came to cry in front of us. She made the mo...
mmlu