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I'm taking a test and have to guess the right answer to the question after the article. Article: They found that young people who often use social media are more likely to suffer from sleep disorders than those who use social media less. The researchers set out to examine the connection between social media use and sleep among young adults. Levenson, who led the study, noticed that these young adults are possibly the first "generation to grow up with social media." The researchers wanted to find out how often young people used social media sites like Facebook, Twitter, Histogram, etc. For the study, they gave questionnaires to nearly 1,800 adults, aged 19 to 32. On average, members of the study group used social media sites one hour a day. They also "visited various social media accounts 30 times per week." Thirty percent of the study's participants reported having serious problems with sleeping. Those people who used social media a lot were three times more likely to have a sleep disorder. And those who spent the most time on social media were two times as likely to suffer from sleep disorders. Levenson said the number of times a person visits social media is a better predictor of sleep problems than overall time spent on social media. If this is true, she adds, then practices that stop such behaviors may be most effective. Question: What is the passage mainly about? Options: A: How should young adults use social media correctly? B: Social media is keeping young adults awake. C: Social media have great effects on young adults. D: How should young adults have a good sleep?
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B

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I'm taking a test and have to guess the right answer to the question after the article. Article: Elephants are trained, at an early age, not to escape. One leg of a baby elephant is tied with a rope to a wooden post planted in the ground. The rope limits the baby elephant to an area determined by the length of the rope. At first the baby elephant tries to break free from the rope, but the rope is too strong. Soon the elephant learns that he cannot break the rope in any case. This space defined by the rope becomes the elephant's comfort zone. As the elephant grows up it could easily break the rope, but it does not even try because it was conditioned as a baby to think that it still could not break free. As a result, the large elephant remains tied and stays in a small space. This metaphor can be used to describe what happens to human beings as we become trapped in a comfort zone. Just as the elephant's space determines what it can do, our comfort zone determines what we are able to achieve. Fortunately, humans are born with the ability to make conscious choices. The elephant doesn't try to break the rope free while we can easily leave our comfort zone. In order to expand our potential and succeed in life, we must expand our comfort zone into unfamiliar fields. You will never realize what you are truly able to achieve if you remain in your comfort zone. Question: The area where the baby elephant can move around is decided by _ . Options: A: the space covered by the elephant B: the length of the rope C: the elephant's comfort zone D: the wooden post planted in the ground
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B

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I'm taking a test and have to guess the right answer to the question after the article. Article: When my father was getting ready for work, our house was ruled by knocks and words. He used to come downstairs to breakfast. The morning paper lay beside his plate. He always read the "Deaths" first, and then he knocked once on the table. One of my sisters brought his toast ,already buttered for him. Usually he said nothing, but once I heard him say, "I love you very much, Edith. I would love you more if you buttered my toast on both sides." He read the paper all through breakfast. Two knocks on the table meant "I am ready for my tea." If a single knock followed, that meant "More toast, please." After breakfast he said, "Boots." The paper was spread for him over the back of an armchair. Yesterday's paper was put on the chair for his feet, and his boots were brought to him, freshly cleaned. He read standing, at the same time putting on his boots. With one boot finished, he said, "Bus." At that point one of the girls went outside to the garden gate and waited there. Her job was to stop the bus when it came. It came early sometimes, and it had to wait for my father. "Overcoat, hat." One of my sisters had already brushed his overcoat. Now she held it open for him and guided his arms into it. Another girl came with his hat, nicely brushed. "Handkerchief, pipe ." They were brought and put, with his tobacco , into his pockets. He looked out of the window and said either "Walking stick" or "Umbrella". It was handed to him. Ready now, he was still reading the paper. He did not put it down until he heard the shout "Bus coming!" Then he kissed my mother and went out. The girls breathed freely. How lucky a man is to have a wife and five daughters at home! Question: What was the father's favorite? Options: A: Reading newspaper. B: Having bread buttered on both sides. C: Giving instructions. D: Being clean and tidy
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A