Article: FreeRice.com--For Each Vocabulary Word You Get Right, We Donate Free Rice through the United Nations World Food Program to Help End World Hunger 1 word = 20 grains; 5 words = 100 grains Play and feed hungry people . How to play Click on the answer that best defines the word. If you get it right, you get a harder word. If wrong, you get an easier word. For each word you get right, we donate 20 grains of rice to the United Nations World Food Program. WARNING: This game may make you smarter. It may improve your speaking, writing, thinking, grades, job performance... (more) Frequently Asked Questions How does playing the vocabulary game at FreeRice help me? Learning new vocabulary has tremendous benefits. It can help you: Present your ideas better Write better papers, emails and business letters Speak more accurately and influentially Read faster because you understand better Get better grades in high school, college and graduate school Perform better at job interviews and conferences Be more effective and successful at your job... After you have done FreeRice for a couple of days, you may notice an odd phenomenon. Words that you have never consciously used before will begin to pop into your head while you are speaking or writing. You will feel yourself using and knowing more words. How does the FreeRice vocabulary program work? FreeRice has a custom database containing thousands of words at varying degrees of difficulty. There are words proper for people just learning English and words that will challenge the most learned professors. In between are thousands of words for students, business people, doctors, truck drivers... everyone! FreeRice adjusts to your level of vocabulary. It starts by giving you words at different levels of difficulty and then, based on how you do, designs a proper starting level for you. When you get a word wrong, you go to... Question: People of different levels of learning can surf FreeRice because _ . Yes or no, is the answer "it adjusts to the player's level of vocabulary"?
No

Article: You have heard of Webster Toys. Websters have made good safe and interesting toys for more than a hundred years. Now we sell them, and children play with them, in countries from New Zealand to Norway , and from Japan to Brazil . We are looking for someone to sell our toys in the Far East. He(She) will be between the ages of thirty and forty. He will already have some years of selling in world markets behind him. He will speak good English and at least one other language of the Far East. The person we are looking for will live in Singapore, and work in our office there but he will travel for up to six months in other countries in one year. He will know the Far East well. He should know how to sell in established markets and where to find new ones. He will know to make more money than ever, for himself and for Webster Toys. Websters want someone who can stand on his own feet. If you think you are the person we are looking for, write to Mr.J.Sloman at our office. Webster Toys Company Church Mill Watford. Question: . We can most probably read the text _ . Yes or no, is the answer "in a newspaper"?
No

Article: According to Pete Singer, a researcher who wrote a number of books on the military, active involvement of robots in battles could worsen warfare by making machines do all the dirty work for humans. He says that humanity is currently at point of breakthrough in war, like the discovery of the atomic bomb. "What does it mean to go to war with US soldiers whose hardware is made in China and whose software is made in India?" The research predicts that by 2015 American soldiers will be half robots, half humans. It is worth mentioning that attack drones and bomb-handling robots are just some of the devices that armies use in battles. Besides having no mercy in battle, robots, in contrast to humans, also cut off living soldiers from horrors. "The United States is ahead in military robots, but in technology there is no such thing as a permanent advantage," Mr. Singer said, adding that currently Russia, China, Pakistan and Iran are working on the development of military robots as well. The researcher mentioned that robotics is something terrorists can take advantage of as well. "You don't have to make robots believe they are going to get 7 million dollars when they die to get them to blow themselves up," he said. In addition, Mr. Singer mentioned that military robots feature cameras that record everything a machine sees, providing digital video that is uploaded on You Tubein graphic clips, which soldiers call "war porn". "It turns war into entertainment, sometimes set to music. The ability to watch more but experience less," he said. David Hansco, who is a robotics designer, creates robots that have more features of a human. For example, his robots feature synthetic flesh faces and have the ability to read human facial expressions and copy them. The engineer states that the main idea is to create robots that can show empathy . Question: Which of the following statements is NOT true? Yes or no, is the answer "The future robots can have a feeling of enjoying the war."?
No

Article: When an ant dies, other ants move the dead insect out. Sometimes, the dead ant get moved away very soon--within an hour of dying. This behavior is interesting to scientists, who wonder how ants know for sure--and so soon--that another ant is dead. One scientist recently came up with a way to explain this ant behavior. Dong-Hwan Choe is a biologist. Choe found that Argentine ants have a chemical on the outside of their bodies that signals to other ants, "I'm dead--take me away." But there's a _ to Choe's discovery. Choe says that the living ants--not just the dead ones--have this death chemical. In other words, while an ant crawls around, perhaps in a picnic or home, it's telling other ants that it's dead. What keeps ants from dragging away the living ants?Choe found that Argentine ants have two additional chemicals on their bodies, and these tell nearby ants something like, "Wait--I'm not dead yet." So Choe's research turned up two sets of chemical signals in ants: one says, "I'm dead," and the other set says, "I'm not dead yet." Other scientists have tried to figure out how ants know when another ant is dead. If an ant is knocked unconscious, for example, other ants leave it alone until it wakes up. That means ants know that unmoving ants can still be alive. Choe suspects that when an Argentine ant dies, the chemical that says "Wait-I'm not dead yet" quickly goes away. Once that chemical is gone, only the one that says "I'm dead" is left. "It's because the dead ant no longer smells like a living ant that it gets carried to the graveyard, not because its body releases new unique chemicals after death," said Choe. When other ants detect the "dead" chemical without the "not dead yet" chemical, they drag away the body. Understanding this behavior may help scientists figure out how to stop Argentine ants from invading new places and causing problems. Choe would like to find a way to use the newly discovered chemicals to spread ant killer to Argentine ant nests. The ants' removal behavior is important to the... Question: The result of the research can be used to _ . Yes or no, is the answer "prevent further expansion of the ants' territory"?
No