Ques:Read the following article and select the best answer. Article: Do you want to go out of town for a bit of rest and relaxation? Before you start packing, visit these best travel sites for vacationers. In my opinion, they help people deal with common problems that pop up during a trip. Oyster.com Based on the advertised photos, the hotel you are considering appears to be clean and modern. Take a second look through the eyes of Oyster.com. Their representatives inspect resort areas and post the real images uncovering marketing lies. You see ACTUAL pictures of the rooms, attractions and beautiful beaches. Skyscanner.net Are you planning to travel on a budget? Discover the best deals for flights, hotels and car rentals at Skyscanner.net. They offer reasonable and comprehensive travel comparison. The best part is that their services are free. You don't have to sign up, provide personal information or go through a social network. Virtualtourist.com Chat with someone other than a travel agent about a location. At Virtualtourist.com, fellow travelers and locals talk about their experiences in specific areas. This site is set up like a forum , so you can ask questions and get answers in the comfort of your own home. Find out where to eat, play and get pleasure in a place without getting food poison or robbed by criminals. Travel.state.gov Unfortunately, Americans get into trouble abroad sometimes. Prepare for possible emergencies by visiting Travel.state.gov. There, the Bureau of Consular Affairs offers advice on how to handle the bad things that happen to good people in other countries. You learn what to do in the case of child abduction , a lost passport and illness. In addition, these officials post travel warnings regarding dangerous regions and why foreigners should avoid them. Are you ready to do your homework? Prepare for your departure by checking out these best travel sites for vacationers. Learn what you need to know now before walking out of the door. Question: We can learn from this passage that _ . - Virtualtourist.com gives you a chance to chat with a travel agent - you'll get answers to your travel questions at Virtualtourist.com - the Bureau of Consular Affairs is in charge of Travel.state.gov - if you lose your passport you'll get help from Virtualtourist.com

Ans:you'll get answers to your travel questions at Virtualtourist.com
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Ques:Read the following article and select the best answer. Article: Electrical devices could soon use power make by human energy, Scientists say they have developed an experimental device that produces electricity from the physical movement of a person walking , British scientist Max Donelan and other scientists in Canada and the United States developed the device. The device connects to a person's knee, As the person walks, the device captures energy each time the person slows down, To do this ,the device helps with the slowing sown movement of the leg, The movements of the walking person push parts of a small machine that produces electricity, Using the device, an adult walking quickly could produce thirteen watts of electricity in just a minute, Donelan says walking at that speed could produce enough power to operate a laptop computer for six minutes. There are several possible uses for the device ,Developers say it could help people who work in areas without electricity to operate small computers, The deice could also be used in hospitals to operate heart pacemakers ,It could even be used to assist in the movement of robotic arms and legs. The experimental version of the device weighs about one and a half kilograms, but it is too costly for most people to buy, But the researchers hope to make a lighter, less costly version.An improved version should be ready in one year. The developers hope the device will one day help developing countries, Nearly twenty five percent of people around the world live without electric power. A similar product was invented in 2005 by Larry Rome of the University of Pennsylvania,He created a bag carried on a person's back that also produces power from walking, The knee device does not produce as much electricity as the bag ,But the bag requires the walker to carry a load of twenty to thirty kilograms. Question: What would be the best title for the passage? - First device powered by walking will soon be on the market - Advanced technology brings in a new way to operate heart pacemakers - Device gives new meaning to the idea of power walking - Human energy will become a main source of electricity

Ans:Device gives new meaning to the idea of power walking
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Ques:Read the following article and select the best answer. Article: Scientists in UK have grown a living human "brain". The team at Aston University created tiny bunch of cells which act like a mini nervous system. They believe it could help find a cure for worse mental conditions like Parkinson's disease. Professor Michael Coleman is leading the research program. He explained, "We are aiming to be able to study the human brain at the most basic level, using an actual living human cell system. Cells have to be alive and operating efficiently to enable us to really understand how the brain works. "The experiment involves changing cells from a cancer tumour and making them behave like brain cells. Although far from finished, researchers hope the false brain cells will give them a greater understanding of how real brains work. This, in turn, could significantly further research into conditions which affect the brain. Neil Hunt, chief leader of the research group, said, "It is still very early days, but in the future the research could lead to a useful tool for looking into dementia ." The technique could also provide a way to carry on animal test and is being supported by the Humane Research Trust (HRT). The scientists predict that over the next ten years a million people will develop dementia. Professor Coleman believes their findings could change this. He said,"We hope our research will provide scientists with a new and highly relational human experimental model to help them understand the brain better and develop new drugs to control the related disease. However, the biggest challenge at present is that we are greatly short of fund, which will slow our research." Question: UK scientists grow a living human "brain" in order to _ . - study the structure of human brain - make use of living human cell system - discover how human brain really works - separate cells from a cancer tumour

Ans:discover how human brain really works
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Ques:Read the following article and select the best answer. Article: If the rose can be said to be a special flower, then the apple can be said to be a special fruit. It is very important in American culture. American stories speak of Johnny Appleseed, who went throughout America collecting apple seeds and planting apple trees. He had a great love for nature and went through fields and farms adding richness and beauty to the country. One of the first sayings taught to school children is, "An apple a day keeps the doctor away." This short saying encourages children to eat fresh fruit to keep healthy. If someone always says good words to a person, people will call him an _ . This, however, is not a good name. If someone is very dear to us, we say that he or she is the "apple of our eye". Most people believe that the fruit which Eve gave to Adam was an apple, even though the Bible never says so. The apple, therefore, is a deep part of the language and stories of America. An apple is also delicious. Apples can be cooked in many ways, used as a dessert , and made into sweet juice. In many parts of the country during the harvest season, a popular activity is to go into an apple garden to pick apples. Washington, D. C. and New York are both famous for their apples. Finally, when it's time to take a vacation to American cities, one can always visit New York, which is "the biggest apple" of all the American cities. Question: The passage is mainly about _ . - stories about the apple - apples in American culture - some famous sayings of the apple - big cities that is famous for apples

Ans:
apples in American culture
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