*Question*
Read the following article and select the best answer. Article: Old age may not sound exciting.But recent findings offer good news for older pepole and for people worried about getting older. Researches found that people become happier and experience less worry after they reach the age of fifty.In fact,they say by the age of eighty--five,people are happier with their life than they were when they were eighteen years old. The findings came from a survey of more than 340,000 adults in the United States.The Gallup Organization questioned them by telephone in 2008.At that time,the people were between the ages of eighteen and eighty--five.The searches asked questions about emotions like happiness,sadness and worry.They also asked about mental or emotional stress. Arthur Stone in the Department of Psychiatry and Behavioral Science at Stony Brook University in New York led the study.His team found that levels of stress were highest among adults between the ages of twenty--two and twenty--five.The findings showed that stress levels dropped sharply after people reached their fifties.Happiness was highest among the youngest adults and those in their early seventies.The people least likely to report feeling negative emotions were those in their seventies and eighties. The study also showed that men and women had similar emotional patterns as they grew older.Hower,women at all ages reported more sadness,stress and worry than men.Researchers say they do not know why happiness increases as people get older.One theory is that,as people grow older,they grow more thankful for what they have and have better control of their emotion .They also spend less time thinking about bad experiences. The researchers also considered possible influences like having young children,being unemployed or being single.But they found that influences like these did not affect the levels of happiness and well--being related to age. Question: When do people feel happier according to the passage? - In their twenties - In their fifties - After their seventies - When they were born
**Answer**
After their seventies

*Question*
Read the following article and select the best answer. Article: Man has always wanted to fly. Some of the greatest men in history have thought about the problem. One of these, for example, was the great Italian artist, Leonardo da Vinci. In the sixteenth century he made designs for machines that could fly. But they were never built., Throughout history, other less famous men have wanted to fly. An example was a man in England 800years ago. He made a pair of wings from chicken feathers. Then he fixed them to his body and jumped into the air from a tall building. He did not fly very far. He fell to the ground and broke every bone in his body. The first real step took place in France in 1783. Two brothers, the Mongolfiers, made a very large "hot air balloon". They knew that hot air rises. Why not fill a balloon with it? The balloon was made of cloth and paper. In September of that year, the King and Queen of France came to see the balloon. They watched it carry the very first air passengers into the sky. The passengers were a sheep and a chicken. We do not know how they felt about the trip. But we do know that the trip lasted 8 minutes and that the animals landed safely. Two months later, two men did the same thing. They rose above Paris in a balloon of the same kind. Their trip lasted twenty-five minutes and they traveled about 8 kilometers. Question: The very first air passengers in the balloon were _ . - the King and Queen - two Frenchmen - two animals - the Mongolfiers
**Answer**
two animals

*Question*
Read the following article and select the best answer. Article: Nearly a quarter-century after a German boy threw a message in a bottle off a ship in the Baltic Sea, he's received an answer. A 13-year-old Russian, Daniil Korotkikh, was walking with his parents on a beach when he saw something lying in the sand. "I saw that bottle and it looked interesting," Korotkikh told The Associated Press on Tuesday. "it looked like a German beer bottle and there was a message inside. " It said, "My name is Frank, and I'm five years old. My dad and I are traveling on a ship to Denmark. If you find this letter, please write back to me, and I will write back to you." The letter, dated 1987, included an address in the town of Coesfeld. The boy in the letter, Frank Uesbeck, is now 29. His parents still live at the letter's address. The Russian boy and the German man met each other earlier this month through an internet video link. The Russian boy said he did not believe that the bottle actually spent 24 years in the sea. He believed it had been hidden under the sand where he found it for a long time. Uesbeck was especially happy that he was able to have a positive effect on a life of a young person far away from Germany. "It's really a wonderful story," he said. "And who knows? Perhaps one day we will actually be able to arrange a meeting in person. " Question: When the German boy threw the bottle into the sea, _ . - he was going back home. - he was traveling to Denmark by ship with his dad. - he was walking with his parents on a beach. - he was already 29 years old.
**Answer**
he was traveling to Denmark by ship with his dad.

*Question*
Read the following article and select the best answer. Article: How you end a computer session depends on how you use the computer, your views on energy conservation , and what you have been told about how your decision will affect your investment's longevity: will frequent starting and stopping cause its circuits to burn out sooner? Rest easy, your computer is more likely to be damaged by a virus picked up from the Internet than by being turned off and on too much. They are also energyefficient: such efficiency has reached the point where most computers place themselves in sleep mode if they remain idle for a certain period of time. So your computer will likely slip into sleep mode anyway, even if you leave it on overnight. Sleep mode itself, once a pretty unreliable option--you never knew if you would be able to wake your computer without having to reboot it--has been vastly improved with newer operating systems. If you want your computer to consume as little energy as possible when not in use, shut it down. If you want it to consume zero energy, you're going to have to unplug (......) it. Your computer can be in only three states: on, sleep or off--each of which draws some level of electric current. A computer that is "on" will either be actively processing information or sitting idle, depending on whether the user is typing a document, reading an email or has stepped away briefly. The amount of wattage drawn when the computer is on varies greatly depending on whether it is a laptop or a desktop computer. The latter uses more energy because desktop power supplies are less efficient and require a separate and often larger, powerhungry monitor. It also varies based on the type of work being done: complex calculations requiring intensive processing are more powerhungry, whereas writing or Web browsing consumes far less electricity. Question: If sleep mode goes wrong, what will probably happen to your computer? - It will consume as little energy as possible. - It is more likely to be damaged by a virus picked up from the Internet. - It will have to be rebooted when used again. - It has to be shut down and unplugged.
**Answer**
It will have to be rebooted when used again.