Read the following article and select the best answer. Article: By 2050, half of the world's population will live in the tropics--the ly warm belt that circles the globe--according to State of the Tropics, a report released today. Rapid population growth, along with economic growth, means that the region's influence will grow in coming decades, the authors of the 500-page work predict. The project, first launched in 2011, aimed to answer one significant question: Is life in the tropics improving? To find out, the researchers analyzed environmental, social, and economic indicators collected over 6 decades. It finds that the region has made "extraordinary progress" in many areas. For example, more people have access to safe drinking water, and the number of protected areas is increasing. The tropics also have outperformed the rest of the world in economic growth over the past 30 years. However, some challenges remain. Investment in research and development, for example, has increased cautiously, but tropical nations still invest less than the rest of the world. "As a proportion of GDP the Rest of the World invests almost four times as much in research and development than the Tropics." concludes the report. The report also includes a new analysis of how climate change will affect the region. Many plant and animal species are moving poleward in an attempt to stay within their preferred environmental conditions in the tropics, the authors write. However, some organisms may not be able to keep pace with the changing conditions, they predict. As a result, they can experience population declines or go extinct. In addition, an expanded tropical zone also threatens health and safety issues, the authors warn. As regions become more suitable to insects such as mosquitoes and ticks, the spread of insect-borne diseases such as malaria, dengue, and Lyme disease could rise, causing a burden to human health and the economy. Bruna, a researcher, says he sees a lot to be concerned about in the report. "While we've made incredible advances in some areas, I think the risks for the tropics... Question: What can we learn from the passage? - Economic development in tropics has increased less over the past 30 years. - Some organisms can experience population drop or extinction for climate changes. - Rapid population growth contributes to the outbreak of infectious diseases. - Great investment has been adopted in the research and development.
Some organisms can experience population drop or extinction for climate changes.

Read the following article and select the best answer. Article: In the winter months the temperature in most of Canada usually stays below 0degC. However, in some parts of Canada, such as southern British Columbia, the temperature rarely goes below 0degC. In most areas where people live, snow will be on the ground from mid-December to the middle of March. Though Canada's winter may be much colder and longer than you are used to, it can be very enjoyable. For many Canadians, being active in winter is an important part of enjoying life. There are many outdoor winter activities, including skiing, ice fishing, walking, and skating. Joining in one of these activities may help you appreciate winter and enjoy your time outside in the snow. Dressing for winter. During winter in Canada, you will need warm clothing. If possible, arrive with these items or be prepared to buy them soon after your arrival. You will need: *A warm waterproof boots. *A scarf for your neck. *A hat that covers your ears. *Gloves for your hands. *Thick winter coats, pants and sweaters. Layers keep you warm. It's a good idea to layer your clothing by, for example, wearing a T-shirt and a sweater underneath a jacket. If you become too hot, it is always easier to remove a piece of clothing than to add another. On the West Coast, prepare to dress for cool rainy or snowy weather. You will need: *A warm waterproof coat. *Waterproof hats. *An umbrella. *Rain boots or snow boots. Learn more about weather and seasons across Canada. You can also contact Related Links.com, for example, an immigrant-serving organization in the community where you live for more information about dressing for winter. Question: What is the important part for many Canadians in winter? - Ice fishing. - Joining a group - Leading an active life. - Staying in the snow
Leading an active life.

Q: Read the following article and select the best answer. Article: "My dream has come true.I have always wanted to be a Grand Slam champion." These are the words of the Chinese tennis player Li Na after she became the first Asian woman to win the Australian Open final on Jan.25th.2014. "People were saying I'm getting old.So this is a great success for such an old woman." the 32-year-old girl joked. Miss Li has a tattoo . She has dyed her hair many different color1s.And, at the 2008 Beijing Olympics, she told her fans to "shut up" when they got too noisy in their support. Li Na was born in Wuhan.She started to play tennis at the age of 6.She once recalled: "As a child. I suffered a lot because every day I had to wake up early to practice.After school I had to practice more.I didn't have time to play." Luckily, the strong girl didn't give up. thus making history for Chinese tennis time after time.Now the new champion is already thinking about winning another Grand Slam title."When you have one title, surely you will think about another," she says. not hiding her ambition. "Chinese people are so lacking in confidence on the tennis court.If there is a person like me who can prove we Chinese can do it, the other young players in China will feel the same." she said. Question: Which of the following is WRONG about Li Na? - Li Na took part in the 2008 Beijing Olympics. - Li Na has already won a Grand Slam champion. - Li Na had to wake up early to practice playing tennis. - Li Na said she lacked confidence on the tennis court.
A: Li Na said she lacked confidence on the tennis court.

(Q).
Read the following article and select the best answer. Article: Father was in the army all through the First World War, so up to the age of five, I never saw much of him, and what I saw did not worry me. Sometimes I woke and there was a big figure looking down at me. Sometimes in the early morning I heard the closing of the front door and the sound of shoes walking down. These were father's entrances and exits. Each time he went away, he left me lots of presents--model tanks, knives and all sorts of military equipment which he put in a long box. When he was not there, mother let me get a chair and search through his treasures. She did not seem to think so highly of them as he did. The war was the most peaceful period of my life. Every morning I awoke as soon as it was light and felt myself to be like the sun. Life never seemed so simple and clear and full of possibilities as then. I got up, went into mother's room and climbed into the big bed. She woke and I began to tell her of my plans. I talked but then fell asleep and woke again only when I heard her below in the kitchen, making the breakfast. I often wondered what mother and I should do all day and what present I would get for Christmas. There was that little problem of the baby, for example. Mother and I could never agree about that. Ours was the only house in the street without a new baby, and mother said we could not buy one until father came back from the war as they were very expensive. That showed how simple she was. The Geneys who lived nearby had a baby, and everybody knew that they had hardly any money at all. Maybe it was a cheap baby, and mother wanted something really good, but I felt this did not really matter. The Geneys' baby would have been fine for us. Question: Until the age of five, the writer _ . - did not worry about his father - never saw his father - often annoyed his father - saw his father sometimes
(A).
saw his father sometimes