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mmlu
Question: In fact, at the time they seemed to be ordinary events, but now everything seems different. I had spent 10 years away from the place where I was born. Even though I made the decision to leave my country by myself, I miss a lot of things now. The person that brought me the happiest memories is my best friend. ...
A
arc_easy
Question: Which example describes an organism taking in nutrients? Choices: A. a dog burying a bone B. a girl eating an apple C. an insect crawling on a leaf D. a boy planting tomatoes in a garden
B
mmlu
Question: Which part of a pine tree makes food? Choices: A. root B. cone C. trunk D. needle
D
mmlu
Question: When I was nine years old, I wrote my first poem. My mother read the little poem and cried. "Buddy, it's a beautiful, beautiful poem!" My mother poured out her praise. "What time will Father be home?" I asked. I could hardly wait to show him my poem. My father had begun his movie career as a writer. He would ...
A
mmlu
Question: The National Park Service in the United States will mark its one hundredth anniversary in 2016. As it nears its second century, the Park Service plans to increase its educational programs for students and teachers. The plans include transportation support for one hundred thousand students each year to visit ...
C
mmlu
Question: In the past, man did not have to think about protection of the environment. There were very few people on the earth, and natural resources seemed to be unlimited. Today things are different. The world has become too crowded. We are using up our natural resources too quickly, and at the same time we are pollut...
D
mmlu
Question: English is spoken as a first language by most people in the USA, Britain, Australia, New Zealand, Ireland and Canada. However, English is spoken all over the world. It is the main language in over 60 countries, such as India, Singapore and in many of the Caribbean and Pacific islands. In those places English ...
B
mmlu
Question: Thousands of puffins live in Maine and on islands in the Gulf of Maine. But the puffins may be in danger. Last summer, the percentage of laid eggs that successfully produced baby puffins took a dive. Scientists also found a decline in the average body weight of the adult and baby puffins on Machias Seal Isla...
A
mmlu
Question: The story happens on an island called Berk. Hiccup, a Viking teenager, lives with his tribe on the island. The Vikings are strong and good sailors . They often go on adventures . Fighting dragons is one of their traditions. Hiccup's father, Stoick the Vast, is the leader of the island. He hopes his son ...
A
mmlu
Question: The Mayan Indians lived in Mexico for thousands of years before the Spanish arrived in the 1500s. The Mayan achievements were many. They had farms, beautiful palaces, and cities with many buildings. The Mayan people knew a lot about nature and the world around them. This knowledge helped them to live a better...
D
mmlu
Question: If you are like millions of other people in the world, you probably want to live a healthy lifestyle. While many people are able to achieve this lifestyle, there are even more that are looking for ways to improve their health. Here are 5 tips to help you. 1.Healthy diet The food you eat plays a huge role in w...
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mmlu
Question: It can be as simple or as complex as you want. Anybody who enjoys the cinema knows that when the final credits roll they include everyone who has contributed -- Director, Performers, Best Boy, Make Up, etc. It usually takes over a hundred people working a year to make a feature film, ten people to produce a p...
B
mmlu
Question: Sunscreens can offer protection from two types of ultraviolet (UV) rays : UVB, which according to the Skin Cancer Foundation, are the chief cause of sunburn and play a key role in the development of skin cancer, and UVA, which get through the skin more deeply and are largely responsible for skin aging and ...
D
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...
B
mmlu
Question: Students are investigating which type of fruit attracts the most fruit flies. Equally sized pieces of ripe apple, peach, and banana are placed in separate containers. The containers allow fruit flies to enter, but the fruit flies are unable to escape. The containers are placed outside on a picnic table for tw...
A
mmlu
Question: Zoo elephants don't live as long as those in the wild, according to a study sure to cause debate about keeping the giant animals on display. Researchers compared the life spans of elephants in European zoos with those living in Amboseli National Park in Kenya and others working on a timber enterprise in Buma....
B
mmlu
Question: Jack London was a famous American writer. He was born on January 12, 1876, in America.His family was very poor, and Jack had to leave school to make a living when he was twelve. He worked very hard. Later Jack returned to school. He was strict with himself and worked hard at every subject, especially litera...
D
mmlu
Question: Directions Read the information about wind erosion then answer the question. Wind can cause erosion that changes the surface of the Earth. Wind erosion can have negative effects on the environment by removing soil and polluting the air during dust storms. Walter wanted to find out if faster wind speeds increa...
A
sciq
Question: What do many fungi secrete that break down complex molecules to smaller molecules that can be absorbed? Choices: A. water vapor B. carbohydrates C. enzymes D. hormones
C
arc_easy
Question: A metal ball has a constant velocity of zero. Which other quantity must also be zero? Choices: A. weight of the ball B. energy of the ball C. acceleration of the ball D. inertia of the ball
C
mmlu
Question: Which of these would enjoy the flavor of honey? Choices: A. Raccoons B. Leaves C. Bacteria D. Flowers
A
mmlu
Question: Some time ago I received a gift from both of my children. It had nothing to do with Father's Day. Yet, at the same time it had everything to do with Father's Day. My son was studying in a high school in Colorado. He lived in the school. While we were talking on the phone he shared some wonderful news with me....
B
mmlu
Question: The street food stands are very popular in Korea . They take their name from the two kinds of hot foods they sell : Dukbokgi and Odeng . Dukbokgi is a spicy hot food made of rice cakes and some vegetables . These rice cakes are finger-shaped . They are white , and they are about ten centimeters in length . Th...
A
mmlu
Question: Do you know the famous pop singer, Han Geng ? He was born on Feb. 9, 1984.In fact, he is really a handsome boy. He is 181cm high. He can dance, sing , and do a little Kungfu He is in the famous group of Super Junior. I think he sings best .He is my favorite singer. He not only loves singing and dancing very ...
B
mmlu
Question: Once upon a time, there was a garden in the village. Its owner was an old man. He had been away for several years to visit his friends. It was a large lovely garden with soft green grass and beautiful flowers. While the old man was away, some children came to play in the garden every afternoon. The birds in t...
D
sciq
Question: Obligate anaerobes live and grow in the absence of what? Choices: A. molecular nitrogen B. atomic oxygen C. molecular carbon D. molecular oxygen
D
sciq
Question: Constantly going through some form of growth and repair is a characteristic of all what? Choices: A. mass B. viruses C. living things D. bacteria
C
arc_easy
Question: In the 17th century, Gregor Mendel crossed pea plants with different traits and observed the results in their offspring. To which of these did Mendel contribute most directly with his work? Choices: A. medicine B. agriculture C. science of force and motion D. science of heredity and variation
D
mmlu
Question: Golden sunlight danced in the treetops, and children's laughter filled the park. The smell of popcorn played on the breeze, and life seemed good. It was one of the happiest Saturday mornings I had spent with my little daughter, Gigi. That is, until two strangers threw her into their car and sped away. It seem...
D
mmlu
Question: Good training plays an essential role in the development of an efficient workplace. Ensuring that employees receive the appropriate skills training for their job is the type of preparation that future success in business is predicated on. Seeking out experienced guidance better enables businesses to compete a...
C
mmlu
Question: A scientist studies the remains of two extinct animals to learn more about how they lived. She determines that one animal was a carnivore and the other was an herbivore. Which of the following did the scientist most likely compare to make this conclusion? Choices: A. the number of bones in the animals B. the ...
D
mmlu
Question: The Earth has warmed by about half a degree(0.50degC)over the last 100 years. It could be getting warmer on its own, but many scientists think that people are making the Earth warmer by making a greenhouse effect. The greenhouse effect is important. Without it, the Earth would not be warm enough for us to li...
B
mmlu
Question: A jobless man applied for the position of "office boy" at Microsoft.The HR manager interviewed him and then watched him cleaning the floor as a test."You are employed," he said."Give me your e-mail address and I'll send you the application to fill in, as well as the date when you may start." The man replied, ...
C
mmlu
Question: I have six baskets. Three are big . Three are small . I have some pears and some oranges . I put three pears in each big basket and four oranges in each small basket . The number of oranges is my age . I have _ oranges. Choices: A. six B. eight C. twelve D. nine
C
mmlu
Question: Earth's rotation (turning on its axis) causes Choices: A. the seasons to change. B. the Moon to appear as different shapes. C. day and night. D. solar eclipses.
C
mmlu
Question: "We're going to move," Jimmy said to Mr. James,her teacher, with tears in her eyes. "Dad lost his job and now we don't have enough money to live in our house." Pam was walking by and just heard Jimmy's talk with Mr.James. In the lunchroom Pam met Carol and said, "I've got something to tell you about Jimmy." ...
C
sciq
Question: What chemical element is required for a combustion reaction ? Choices: A. carbon B. helium C. nitrogen D. oxygen
D
mmlu
Question: Learn to relax. Overwork is the main reason why so many students feel tired and stressed . Cut down some of the jobs you need to do each day so that you can only focus on the most important things. Leave time for activities that are relaxing and fun. This might mean reading a good book, listening to the music...
B
mmlu
Question: Last year The Voice of China, the most popular TV talent show became a popular topic in people's chatting and media information from both home and abroad. It began on July 13, 2012 and ended on September 30, 2012. Liang Bo, a handsome boy from Changchun, Jilin was the champion of The Voice of China in 2012. B...
A
mmlu
Question: Zero gravity looks cool. But what about the thing no one likes to talk about? Yes, that is right: going to bathroom. Zero gravity makes this everyday task quite a challenge. Astronauts have to be toilet-trained all over again. The Apollo astronauts raised themselves off the seat of their chairs and stuck a cl...
A
mmlu
Question: Recently I had a conversation in Beijing with an adult Chinese friend who was complaining how difficult it was to study English. No surprises there. It is a difficult language to master, just like Chinese. I made a few suggestions based on my experience. One involved a very valuable fact which I learned from ...
D
mmlu
Question: PALO ALTO, California----"Switching off the television may help prevent children from getting fatter---- even if they do not change their diet or increase the amount they exercise," US researchers said last week. A study of 192 third and fourth graders, generally aged eight and nine, found that children who c...
D
mmlu
Question: Mrs. Hunt comes back from work. She tells Mr. Hunt about a nice dress. "I see it in the shop every day," she says "and..." "And you want to buy it?" says Mr. Hunt. "How much is it?" "Two hundred and sixty dollars." "Wow, two hundred and sixty dollars for a dress? That's too much!" But every evening when he co...
B
mmlu
Question: There are many places around the city and online to buy Las Vegas show tickets. With dozens of websites you can find at home, ticket box offices, Tix 4 Tonight (one of the two half-price ticket sellers) locations, and ticket sellers along the Las Vegas trip, you might wonder where you could find your best dea...
B
mmlu
Question: Maybe you've just invented something better than the iPhone or a solar-powered car. You don't want anyone to steal your design. What should you do? Patent it! Patents are the best way to get credit for your work and help others continue advancing in that field. Here's what you need to know. A patent gives y...
B
mmlu
Question: Timber companies can best manage the number of trees in forests by Choices: A. converting deforested areas into malls. B. planting trees to replace what they cut down. C. adding pesticides to the soil around the trees. D. removing the tree stumps when trees are cut down.
B
mmlu
Question: I am a Ph. D. student in a communication program at a large university in the Midwestern US. I teach one course in communication. My class has seventy students. I gave students a syllabus . It explained the purpose, content, schedule, textbook, evaluation, and class rules. I read it and explained every p...
B
mmlu
Question: If soil is permeable Choices: A. water cannot flow through it. B. water easily flows through it. C. it contains many minerals. D. it contains few minerals.
B
mmlu
Question: A bully is a person who enjoys hurting other people. A bully can hurt people with words or by hitting them. 85% of children in the UK have been bullied at least once. How can I tell if a person is a bully? He or she will... * try to find your weak point--perhaps you are shy, nervous or easily made worried. * ...
B
sciq
Question: What is the tube-like device used to reliably measure lower levels of radiation? Choices: A. geiger counter B. weber counter C. MRI machine D. Richter scale
A
mmlu
Question: Nature's Bug Zappers Bats Just the word makes some people cringe. However, bats are probably the most misunderstood animals. Despite what movies, television and literature would have you believe, bats don't terrorize the night. Bats are incredibly important not only to our natural world but to our economy. As...
D
mmlu
Question: Chores were not popular at my house.My children didn't like to do chores.They always saw me do chores, but they hardly ever helped me do them. A year ago, I made a game called "The Endless Chore Game".It's really great.Here's how the game works. I made a card with forty squares ( ) and I write a different cho...
D
mmlu
Question: We have fun with our school life every day. Our school often holds different after-school activities. There was a football match on the school playground yesterday afternoon. Our class played against Class Two. Every player tried their best as soon as the match began at 4:00 o'clock. The players from the two ...
D
mmlu
Question: Walking in the Regional Parks and Forests of Greater WellingtonFrom a walk to an adventure A walk in one of the regional parks and forests is a great way to explore the diverse landscape of greater Wellington. From coastal sands to historic paths,farmland to green native forest,the parks and forests offer a v...
A
mmlu
Question: Summerfest Arts Faire 2010 Summerfest Arts Faire is an arts festival in Logan, Utah, celebrating local, regional and national artists. Visitors can expect to see high quality artworks from nationally recognized artists. Summerfest also features live entertainment and a variety of delicious food. Place: 50 Nor...
C
mmlu
Question: I'm a boy. My name is Tom White. I am ten years old. I am in Class 2, Grade 1. I'm in No. 1 Middle School. My teacher is Mr. Wu. I have a good friend at school He is Jim Green. Jim is his first name and Green is his last name. He is ten, too. But he is in Class 1, Grade 1. His teacher is Miss Wang. , . Tom is...
C
mmlu
Question: Years ago, I lived in a building in a town. There was another building across form mine, and it was only a few meters away. There lived a woman whom I had never met. I could see her sit by the window each afternoon, drinking or reading. Several months later, I noticed her window was very dirty. Everything was...
B
mmlu
Question: Sometimes we feel good, such as when we get good grades or when something good happens. Sometimes we feel bad, such as when we argue with our classmates or when the teachers criticize us. Both kinds of feelings are common. Of course, we all enjoy good feelings, but when we feel unhappy, sometimes we don't kno...
A
mmlu
Question: LOS ANGELES (Reuters) - Pop giant Michael Jackson, who took to the stage as a child star, died on Thursday, TMZ website reported. He was 50. There was no official confirmation of the reported death and spokespersons for Jackson could not be reached for comment. "We've just learned Michael Jackson has died," T...
C
mmlu
Question: Columbus College , 241 Queen Elizabeth Drive ,Kowloon City Memo To: All Staff From: Jakie Mok, Secretary; Sports Development Committee Date: May 20, 2010 A week ago, "Sports for Life" programme was sent to the parents, requiring them to select a sport they wanted their child to play. Since then, our st...
B
mmlu
Question: Below is a selection from a popular science book. If blood is red, why are veins blue? Actually, veins are not blue at all. They are more of a clear, yellowish colour. Although blood looks red when it's outside the body, when it's sitting in a vein near the surface of the skin, it's more of a dark reddish pu...
D
mmlu
Question: One of the strangest races in history is about to begin. The judge raises the starting gun and says,"On your marks, get set...'' BANG! Who will win this 40-yard race? Will it be the ostrich with its long legs? Or will it be the highly trained football player? Could the squirrel rush past them all? Don't wo...
C
mmlu
Question: A student used two long wires to connect a lightbulb to a battery. The student noticed that as soon as the circuit was complete, a nearby compass started to point in a direction other than north. The compass pointed in a different direction because it was reacting to the Choices: A. heat produced by the light...
D
mmlu
Question: Even kids know that we should wait for the traffic light to turn green before crossing a road, but not everybody follows this basic rule. "Chinese style road crossing" has become a hot expression recently. Chinese people "cross roads without thinking about traffic lights, so long as they are part of a crowd",...
A
mmlu
Question: People in the United States love baseball. The best baseball players are stars. Great players are heroes. They are given a place in the baseball Hall of Fame. Roberto Clemente is in the Baseball Hall of Farm. He belongs there. For eight years in a row his batting average was over 300. He was batting champion ...
D
mmlu
Question: Cambridge University Botanic Garden We run a lively programme of family events, life-long learning courses and much more throughout the year. Improve your Digital Photography This course led by award-winning photographer, Pete Murray, will show you how to take control of your camera. Using a proven "step by s...
B
mmlu
Question: High school students are some of the busiest people in the world. To get the most from all you do, you must be in control of your time. Otherwise decision that affect how well you play the game, what position you play and when you get to play will be decided for you. Your success in high school depends on you...
C
mmlu
Question: Many people like to live in big cities, because there are a lot of interesting things to do and to see there. You can go to different kinds of museums, see plays and films. You can also buy things from all over the world. But there are serious problems in big cities, too. It is expensive to live there. Every ...
A
mmlu
Question: Former Irish President Mary Robinson was just making a polite conversation with an Ethiopian teenager about her wedding day. The 16yearold had already been married for a year. "She looked at me with the saddest eyes and said, 'I had to drop out of school'," Robinson said in a telephone interview. "That conv...
D
mmlu
Question: Owning pet birds is not just feeding them when necessary. You have to be very responsible if you have decided to keep birds as pets. If you really want to acquire a companion, think in advance whether you are able to handle it. Depending on what pet bird you are going to have and how big it is, the cost is di...
C
mmlu
Question: In schools all over the world boys and girls are learning foreign languages. Everyone knows his own language , but knowing another one is very useful. If we go to England or the USA, we must be able to speak English. And in Japan people will expect us to understand Japanese. How many languages are there in th...
B
mmlu
Question: My name is Li Jing. Today let me show you around my community. In front of my apartment , there is a very small garden with a table, four chairs and some flowers. I love taking a walk in the garden in summer. After getting out of the garden, I can get to a big market soon. I walk past the market when I go to...
D
mmlu
Question: Chinese officials yesterday urged employers to take more measures to protect workers against workplace diseases and injuries. Experts estimate that about 200 million workers face a potential danger of occupational diseases and work-related injuries. The majority of them are farmers-turned-workers who are wor...
D
mmlu
Question: Queen Elizabeth II is not only the queen of the United Kingdom, but she is also the queen of other 16 countries, including Australia, New Zealand, Canada and Jamaica. Her face is seen on stamps and coins all around the world. Elizabeth Alexandra Mary Windsor was born in London on April 21st1926. Her ...
C
arc_easy
Question: When an ice cube melts, its state of matter changes from a Choices: A. gas to a liquid B. solid to a liquid C. liquid to a solid D. solid to a gas
B
arc_easy
Question: An object's hardness, taste, and texture are examples of Choices: A. principles B. stages C. properties D. processes
C
arc_easy
Question: A drinking water reservoir for a small town develops a blue-green algae bloom. The town hires a company to eliminate the problem. Which of the following should the company investigate first as a likely source of the problem? Choices: A. a pit where granite is ground up into gravel B. a neighborhood where lawn...
B
mmlu
Question: One is never too old to learn. Life learning (sometimes called un-schooling or self-directed learning) is one of those concepts that are almost easier to explain by saying what it isn't than what it is. And that's probably because our own schooled backgrounds have convinced us that learning happens only in a ...
D
mmlu
Question: An example of a flexible container could be Choices: A. A car B. A bird C. play dough D. A building
C
mmlu
Question: Our children feel stressed out by an educational system that actually uses stress as an educational technique. It's a constant pressure of homework deadlines,essays and exams. And our children are told at a young age that failing a test means that they are failures in life. They'll end up nowhere if they don'...
A
mmlu
Question: Some plants get so hungry they eat flies, and even small frogs. What's more amazing is that these plants occur naturally (in special environments) in every state. In fact, they're found on every continent except Antarctica. You've probably seen a Venus' flytrap -- a small plant, which grows 6 to 8 inches tall...
C
mmlu
Question: A metaphor is a poetic device that deals with comparison. It compares similar qualities of two dissimilar objects. With a simple metaphor, one object becomes the other: Love is a rose. Although this does not sound like a particularly rich image, a metaphor can communicate so much about a particular image that...
D
mmlu
Question: School leaders from around the country gathered at the White House on November 19 for"Connected to the Future," a conference about digital technology in education.Connected is the Obama Government's five-year plan to support the growth of digital learning in schools.This growth includes equipping America's sc...
D
mmlu
Question: When I walked into the house after school, the first thing I noticed was a box with items I recognized from my dad's office. "What are you doing home already?" I asked casually. "Andrew, I was laid off today," he answered, quietly. I was sure he was joking. "No, you weren't. Why are you really home?" Then I n...
C
sciq
Question: Vertical layering is an important feature of the terrestrial type of what kind of community? Choices: A. habitat B. biome C. ecosystem D. environment
B
mmlu
Question: Tony has always loved going to the beach. He spends as much time there as he can. It was a bright, sunny day. The beach was full by the time Tony and his mum got there. It seemed that everyone had the same idea today. When they found a spot , Tony sat down and began to relax. Soon Tony noticed something str...
B
mmlu
Question: July 20th, 1969 was an important day.Two American landed on the moon.Their names were Armstrong and Aldrin.They went there in a spaceship.Its name was Apollo 11. Apollo 11 left Cape Kennedy on July 16th and went three hundred and eighty-five thousand kilometres.It took the two American three days to get there...
A
sciq
Question: What shape is the gametophyte in ferns? Choices: A. rectangular B. heart-shaped C. diamond D. circular
B
mmlu
Question: These days a green building means more than just the color of the paint. Green building can also refer to environmentally friendly houses, factories, and offices. Green building means "reducing the impact of _ on the land"Taryn Holowka of the U.S Green Building Council in Washington, D. C. said. According t...
C
mmlu
Question: Solomon Shereshevski was a man with an amazing memory. He was one of the world's most famous me-monists . Born in Russia in about 1900, he spent much of his life performing memory skills that people found difficult to believe. He could memorize long lists of numbers after reading them through once, and he cou...
C
mmlu
Question: the central object of our solar system is also Choices: A. the smallest object in the solar system B. the coldest heavenly body C. the farthest star from us D. the closest star from us
D
sciq
Question: What are used to write nuclear equations for radioactive decay? Choices: A. chemical symbols B. energy symbols C. nuclear symbols D. special symbols
C
mmlu
Question: Many people watched the lift-off of the space shuttle Columbia on March 21, 1982. But none watched more closely than eighteen-year-old Ted, as Ted's insects were on board the shuttle. The Shuttle Student Involvement Program invited students to make a science experiment. The experiment would be done by astrona...
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mmlu
Question: The Lego Group had a very low beginning in the workshop of Ole Kirk Christiansen,a carpenter from Denmark.Christiansen began creating wooden toys in 1932.Two years later, he came upon the Lego name by putting together the first two letters of the Danish words Leg and Godt,which mean "play well."The name could...
D
mmlu
Question: Most parents and teachers would get angry when they hear that teenagers listen to their iPods while preparing for exams. But pupils who listen to music when doing their homework may be, in fact, working hard. Thirty three schools have downloaded specially written pop and rock songs for their 10,000 pupils who...
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mmlu
Question: One day, five blind men were walking along, when suddenly they bumped into something very big in front of them. Each one put out his hand and _ it. The first man thought it was a tree ---it was tall and round. The second man felt something tall and wide and rough and said, "Aha! This must be a wall !" The th...
D
sciq
Question: What is the type of volcano with a tall cone shape that you picture when picturing a volcano? Choices: A. advanced B. inactive C. composite D. active
C
sciq
Question: A pacemaker uses electrical shocks to stimulate the what to beat properly? Choices: A. brain B. heart C. liver D. pancreas
B
mmlu
Question: A middle-aged man with a long beard was caught by the police for bad behavior and property damage. The man, Bill Wild, checked into a hotel last night, telling the clerk he would pay cash in advance and would be staying for four nights. He then asked her where the nearest store was and she told him it was Joh...
A
mmlu
Question: 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 ball games or...
C