Read the article and select the best answer. Article: About 35 percent of British adults sleep with teddy bears. Many more share a bed with a partner or spouse. Others still co - sleep, alongside children in a family bed. But lying with your iPad? A recent survey by marketing agency Rosette found that 68 percent of tablet owners use the device in the bedroom, more than in any other location. The living room took a close second place, at 63 percent, reports AdAge. com, and only 45 percent of respondents said they use their tablets on the go. But bringing devices into the bedroom is a bad idea, if quality rest is your goal. One of the most important factors of sleepiness is darkness, which signals to the brain that it's time to start speeding up production of the sleep - inducing hormone melatonin. But as the New York Times points out, in our modern world, we are exposed to light long after the sun sets. While any type of light can disturb your sleep, the blue wavelength light given off by cell phones, laptops, tablets and other gadgets is particularly troublesome. Research shows that this blue light causes alertness so decisively that it can actually be used to fight tiredness. According to the National Sleep Foundation, 95 percent of Americans use some device, whether it's a TV, laptop, cell phone or other products, within an hour of killing time. "Artificial light exposure between dusk and the time we go to bed at night push our sleeping sense to a later hour - making it more difficult to fall asleep," said Charles Czeisler, Ph. D. , M. D. , chief of the division of sleep medicine at Brigham and Women's Hospital in Boston. Instead, experts recommend turning off all devices an hour before bedtime and finding another method for relaxation, like reading a book, taking a warm bath or performing a series of calming yoga poses. It's also a good idea to exercise and lay off the caffeine several hours before bedtime. Question: If we often play with a laptop just before sleep, we'll be more likely to _ . Options: A: dream of it B: stay awake C: feel sleepy D: become tired
B

Read the article and select the best answer. Article: It was already dark when an old man came to a small town. He found an inn and wanted to stay there for the night. After he had gone to his room, the owner said to his wife, "Look at his bag, dear. I'm sure there are lots of valuable things in it. I want to steal it when he is asleep." "No, no," said the woman. "He must look for his bag tomorrow morning. Then he'll take you before the judge." They thought and at last the woman had an idea. "We have forgetful grass," said the woman, "Why not put some into his food? If he has the food, he will forget to take his bag away." "How clever you are!" said the owner, "Don't forget it when you prepare supper for him." The old man had the food with the forgetful grass and went to bed. The next morning, when the owner got up, he found the door was open and the old man had left with his bag. He woke his wife up and said angrily, "What a fool! Your forgetful grass isn't useful at all." "No, no," said the woman. "I don't think so. He must forget something." "Oh, I've remembered!" The owner cried out suddenly, "He forgot..." Question: The old man came to the inn _ . Options: A: in the morning B: in the afternoon C: in the evening D: at night
C

Read the article and select the best answer. Article: Unlike many surfers who sought the perfect wave, my interests always lay beneath the sea' s surface in a world I could only imagine and dream of.When I was twelve, I made my first adventures in the deep.Later I would learn how to dive, expanding my world of exploration many times over. Perhaps the greatest turning point in my life came when I was in high school and I wrote a letter to the famous Scripps Oceanographic Institution, asking how I might learn more about the sea.A kind scientist answered my letter and told me how to apply to Scripps for a summer scholarship, which I received.During one of their courses that summer, I met Dr.Robert Norris, a marine geologist.He loved the sea almost as much as I did.Soon he suggested I consider his school, the University of California, for my study.One year later I became a member of the freshman class. Now my love affair with the sea became a serious endeavor .If I wanted to be an undersea explorer, I needed to learn as much as I could about the laws of the physical world that controlled the environment I wanted to enter.The undersea world is not our natural world.It is unforgiving to those who make mistakes.At its greatest depths the water temperature is near freezing, the pressure is eight tons per square inch, and it is totally dark.It is easy to get lost in such a world.I needed to learn a lot about geography, navigation, geology, biology, and many other things. I decided another important thing for me to do was to join the U.S.Navy.If I was going to be an undersea explorer, I would have to lead men and women on dangerous adventures where they might get hurt, and I didn't want that to happen. In the Navy I learned discipline, organization, and how to motivate and lead people on adventures so that we could explore the wonders of the deep. Finally, the time came to put all that I had learned to use, to go forth with a team of men and women and explore an adventure I am still on and hope to be on for many years to come. Question: In college, the author took many different types of courses because he Options: A: was told it was easy to get lost in exploration B: was advised to take them by Dr.Robert Norris C: thought they were needed to fully understand the ocean D: believed it would help him succeed in the Navy
C