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Read the following article and select the best answer. Article: Mr. and Mrs. Wu were fed up with their neighbor. He was always borrowing things from them. "It's not right." Mr. Wu said to his wife one evening. "At some time or another that man has borrowed nearly everything we have. Almost every day he comes over to borrow something." "You are quite right," his wife replied, "and most of the things he's never returned." "What I want to know," her husband said, "is why he can't buy the things he needs like everyone else." "Because people like us are foolish enough to lend him what he needs." she replied. "As long as we are willing to lend, he'll keep on borrowing." "Then we'll never lend him anything again." Mr. Wu said. "The next time he asks to borrow something, I'll say no." "We must have a good reason for saying no," his wire said, "and we must always try to be polite to him. We don't want to make an enemy of the man." It was not long before their decision not to lend their neighbor anything ever again was put to the test. The next morning there was a knock on the door. Mr. Wu went to answer it. Their neighbor was standing there. Mr. Wu knew he was going to ask to borrow something, and was ready to refuse him politely. "Good morning," their neighbor said, "I'm sorry to trouble you, but I wonder if I could borrow your garden scissors." "I'm sorry," Mr. Wu said, "but I'm afraid my wife and I will be using them today. We'll be spending all day working in the garden." "Oh, ! see." the neighbor said, "In that case, may I borrow your golf clubs? You won't be needing them if you are working in the garden all day, will you?" Question: What did the neighbor do with most of the things he had borrowed? - He hid them. - He never returned them. - He lent them to others. - He broke them.
(Answer)
He never returned them.

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Read the following article and select the best answer. Article: Twothirds of the world's major rivers have now been disrupted with more than 50,000 dams in an attempt to store water and provide power.In the US,there are more than 85,000 dams,disrupting large and small rivers,and in most cases transforming natural flow.The most famous of these,the Hoover Dam,constructed in the 1930s,is mainly responsible for the fact that the Colorado River no longer reaches the ocean. Dams,besides all their attractive benefits,also have negative impacts.Creating a reservoir means a large area must be flooded.Communities may lose their land,houses and culturally important sites. Environmentally,the new reservoir can be a paradise for wildlife,especially birds;however,it can cause greenhouse gas emissions and poison the water.Also,the dramatic rise and fall of water levels during dam releases is too extreme for plants and animals to cope with,resulting in dead zones around the shores of reservoirs.Fish that lay their eggs in the shallows,for example,may find a few hours later that those sites are high and dry. Downstream of a dam,the flow may be reduced so that farmers cannot irrigate their fields.Many rivers run through national borders,which may cause conflict over precious water.Disputes have been continuing between India and Pakistan,and Turkey,Syria and Iraq,for example. Dams don't just block the flow of water.They also prevent fish migrations,and dams are a barrier to sediment flows.Instead of rushing downriver,sediments get backed up against the dam wall,which causes the reservoir level to increase over time.However,sediments which are rich in nutrients have become a problem.The fertility of the entire system can be influenced,with soils lost during seasonal rains not being replaced. Perhaps the biggest problem can be seen in deltas,which are sinking into the oceans.Groundwater is being extracted to feed the city,causing the city to sink,and sediments washed away by the ocean are no longer being replaced.The result is that sea level rises in cities from Shanghai to Alexandria. Question: What does the passage mainly talk about? - Environmental loss of dams. - Cultural loss of dams. - Economic gain of dams. - Environmental benefits of dams.
(Answer)
Environmental loss of dams.

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Read the following article and select the best answer. Article: Every time Lionel Messi breaks a record, it seems appropriate to compare him to the legends that came before him. In 2012, he rewrote soccer history on multiple occasions, and his latest record came when he scored his 86th goal of the calendar year, breaking Gerd Muller's previous mark, before wrapping up the year with 91 goals. All statistics indicate that Messi is currently the best player in the world, and that he will go down in history as the top footballer of his generation. But when he is judged against all-time greats like Pele and Diego Maradona, he still has work to do. We don't know whether the Barcelona striker will have another year in which he records more than 90 goals, but he must still sustain a similar level of production for the next several seasons. Messi has already taken part in three of Barcelona's victorious Champions League campaigns, and he played an important role in two of them. In order to firmly establish himself as the greatest club football player in history, he must win the tournament a few more times. Most importantly, the Argentine needs to win on the international stage. Regardless of what Messi does for Barcelona, his legacy will be incomplete if he cannot win the World Cup with Argentina. Both Pele and Maradona led their countries to the top of international soccer during their careers, and Messi's performances for his country have been severely disappointing. While he was still a teenager in 2006 --and his lackluster showing is excusable due to his youth--he cannot brush off the disappointment that characterized Argentina's performance in 2010. But the 4-0 loss to Germany in the 2010 World Cup Quarter Final seems to have sparked Messi. He scored 12 times for Argentina last year, and the next World Cup could finally be Messi's breakout performance in blue and white stripes. Due to all of his accomplishments, it is easy to forget that the extraordinary footballer is just 25 years old. If he can avoid injury or lengthy slumps until his speed and skills start to decline due... Question: What will Messi have to do in order to be complete in his soccer career? - He must win the World Cup with Argentina. - He must win the tournament a few more times. - He must defeat Pele and Maradona. - He must avoid injury or lengthy slumps.
(Answer)
He must win the World Cup with Argentina.