Question: Read the following article and answer the question. Article: Baby sign language is a growing movement. Pointing to a color1ful flower, Campbell lifts her baby's soft hand, and rapidly moves it from one side of his nose to the other as she sniffs  ."Flower!" she says loudly. Gregory smiles and looks carefully. It could be a year before Gregory, 4 months old, can speak, but now his mother hopes to communicate with her baby through sign language. Like others around the world, Campbell is part of a growing movement of parents teaching hearing babies simple signs to communicate before they can talk. The baby sign language has been more popular in recent years. The movie,"Meet the Fockers",where the main character teaches his young grandson to sign, makes it well developed. Babies generally begin to talk between 12 and 15 months, but babies can use sign language to communicate before they learn how to speak. "We know they are learning language faster than they are able to show you with their speech production because that system takes a long time to develop." says McRoberts, director of developmental research at the Haskins Laboratories. "They are understanding words before they are able to say them. From around 16 to 18 months, they might say 50 words but understand 200.They understand short sentences well." says McRoberts. Studies have shown deaf children learn to use sign language earlier than hearing children learn to speak meaningfully. As to whether hearing babies can communicate earlier with sign language, McRoberts says,"I think that's still unknown. It may not. I'm very interested in that very question." Question: Many parents teach their babies sign language mainly to   _  . Answer:
OPTIONS:
- communicate with their babies
- make their babies learn English fast
- make their babies clever
- make their babies interested in language

Answer: communicate with their babies

Question: Read the following article and answer the question. Article: Do you sleep well? Some people get off to sleep as soon as their head hits the pillow, but  many others are not so lucky. In fact, the lack of quality sleep has become a public health issue around the world. According to me World Association of Sleep Medicine, 45 percent of the world's population suffer from sleep problems. One in eight people don't sleep well and are easily woken. 7.6 percent sleep less than 3 hours each night. Some even cannot fall asleep for several days in a row. As a basic bodily and mental need, sleep is essential for our survival, it helps us to fight diseases, strengthen our memory, perform better in work and school and improve our quality of life. Lack of sleep is known to have a significant negative influence on health, both in the short and long term. Poor sleep has been associated with obesity, diabetes, weakened immune systems and even some cancers, as well as depression and anxiety. The World Sleep Day, held on the third Friday of March, is an annual celebration of sleep to lighten the burden of sleep problems through better prevention and management of sleep disorders. To achieve this goal, we must figure out what causes sleepiness and sleeplessness. Unhealthy lifestyle may be the first to blame. More and more people use cell phones and computers in bed, with many staying up until midnight. Modern technology does make our life convenient, but abuse of it ruins our health. Environmental conditions, such as temperature, noise, light, bed comfort also play an important Pole in one's ability to get proper sleep. Besides, improper evening diet, like a full or an empty stomach, coffee and alcohol all contribute to sleep problems. Of course, when it comes to causing poor sleep, stress from finances, family or work should never be ignored. However, those who suffer from sleep disorders don't necessarily have to continue to do so -most sleep problems can be managed. Question: Which of the following is not a direct cause of sleep problems? Answer:
OPTIONS:
- Unhealthy lifestyle.
- Modern technology.
- Environmental conditions.
- Work stress.
Answer: Modern technology.

Question: Read the following article and answer the question. Article: Bill Javis took over our village news-agency at a time of life when most of us only want to relax. He just thought he would like something but not too much to do, and the news-agency was ready-made. The business produced little enough for him, but Bill was a man who only wanted the simplicity and order and regularity of the job. He had been a long-serving sailor, and all his life had done everything by the clock. Every day he opened his shop at six a.m. to catch the early trade; the papers arrived on his door-step before that. Many of Bill's customers were city workers, and the shop was convenient for the station. Business was _ by 10 o'clock, so at eleven sharp Bill closed for lunch. It was hard luck on anybody who wanted a paper or magazine in the afternoon, for most likely Bill would be down on the river bank, fishing, and his nearest competitor was five kilometers away. Sometime in the afternoon, the evening paper landed on the doormat, and at 4 o'clock Bill reopened. The evening rush lasted till seven, and it was worthwhile. He lived in a flat above the shop, alone. Except in the very bad weather, you always knew where to find him in the afternoon, as I have said. Once, on a sunny afternoon, I walked home along the river bank from a shopping trip to the village. By my watch it was three minutes past four, so I was astonished to see Bill sitting there on his little chair with a line in the water. He had had no luck, I could see, but he was making no effort to move. "What's wrong, Bill?" I called out from the path. For answer, he put a hand in his jacket and took out a big, golden object. For a moment I had no idea what it could be, and then it suddenly went off with a noise like a fire engine. Stopping the bell, Bill held the thing up and called back, "Ten to four, you see, and this is dead right." I had never known anyone carrying a brass alarm clock round with him before. Question: Bill opened the shop so early in the day because   _  . Answer:
OPTIONS:
- he liked to do as much as possible before he went to work
- the shop had to be open when the morning papers came
- he was never sure of time
- it was then that he did a lot of business
Answer:
Answer: it was then that he did a lot of business