Read the following article and select the best answer. Article: John was part of my childhood growing up in the 1970s and a link to sunny, fun-filled days spent on the beach at Bangor in Northern Ireland where we went for our summer holidays. To many, he was a mystery. Every afternoon John would wander to the end of the pier where he fed the seagulls and delighted in the sound of their excited cries as they flew around his head. Often I asked my family questions regarding John. Eventually I gave up as no one could tell me anything about him. As I grew up, my visits to the beach became less frequent, and my memories of John buried in a child's imagination. Last year memories came flooding back as I walked along the coastline, where I noticed a lady feeding the seagulls on the pier, and I decided to introduce myself. Then I came to know that the lady was John's daughter, and after John left this world she carried out the ritual , which had held such importance for her father. In some strange way I felt we shared a bond, each needing to remember. In return, Lucy told me of John's life, his days in the British Navy during World War I and how he almost lost hope when his ship was attacked by a German U-boat in the North Sea and he found himself in a lifeboat with five others. Close to death, he thought he heard the sound of wings. He put up his hands, only to catch a seagull that had landed on the side of the boat. The seagull saved the lives of the six men as it was used to catch fish, which kept them alive until they reached land. This period of John's life was one he never talked about. But the ritual he first performed as a young man remained a part of him until he died. Now I visit Lucy as often as I can, just to chat or very often walk along the beach to the pier end. We enjoy the comfortable silence, each lost in special memories. Question: Why did the author introduce herself to the lady? - She wanted to make more friends. - She was also fond of feeding seagulls. - She was told the lady was John's daughter. - She was attracted by what the lady was doing.
She was attracted by what the lady was doing.

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Read the following article and select the best answer. Article: Cities could soon be looking after their citizens all by themselves thanks to an operating system(OS) designed for the metropolis. The Urban OS works just like a PC operating system but keeps buildings 9 traffic and services running smoothly. The software takes in data from sensors dotted around the city to keep an eye on what is happening. In the event of a fire the Urban OS might manage traffic lights so fire engines can reach the blaze swiftly. The idea is for the Urban OS to gather data from sensors buried in buildings and many other places to keep an eye on what is happening in an urban area. The sensors monitor everything from large scale events such as traffic flows across the entire city down to more local phenomena such as temperature sensors inside individual rooms. The OS completely bypasses humans to manage communication between sensors and devices such as traffic lights, air conditioning or water pumps that influence the quality of city life. Channeling all the data coming from these sensors and services into a over-arching control system had lots of benefits, said Steve Lewis, head of Living Plan FT-the company behind Urban OS.The system can help with monitoring patients at hospitals. Urban OS should mean buildings get managed better and gathering the data from lots of sources gives a broader view of key city services such as traffic flows, energy use and water levels. " If you were using an anatomy analogy, the city has a network like the nervous system, talking to a whole bunch of sensors gathering the data and causing actions," said Mr.Lewis. " We distribute that nervous system into the parts of the body--the buildings, the streets and other things. Having one platform managing the entire urban landscape of a city means significant cost savings, implementation consistency, quality and manageability, he added. "And it' s got local computing capacity to allow a building or an automotive platform to interact with people where they are, managing the energy, water, waste, transportation, logistics... Question: If a big city has been equipped with the Urban OS it can _ . - waste a large amount of money - save a large amount of money - take the place of police - take the place of the nurses
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save a large amount of money

Ques:Read the following article and select the best answer. Article: My father woke me up early one summer morning when I was fourteen and announced: "Get up. You're going with me to cut grass." The idea that my father thought I was old enough to help him in his business made me feel proud and excited. From sunup to sundown, my father, my younger brother and I worked in the large yards in a rich part of Atlanta, Georgia. By the end of the day I was tired out, but I felt good. I had put in a hard day's labor and had earned $ 6 One day my father found some leaves I'd missed and pulled me aside. "Clear away these leaves!" he said firmly, "and don't make me have to do it again." The message was clear. Today I value the importance of doing a job right the first time. It will never fail to impress the person you are working for. After two years, my father told me and my brother that he felt we were old enough to do lawns on our own. Every Saturday during our last two years of high school, we set out early in the morning with the same desire and drive we had gained while working under our father. Taking care of lawns was not exciting or high-paying, but that didn't matter. It taught me that any job was a good job and that whatever I was paid was more than I had before. A newspaper reporter once asked me how someone could possibly live on a forty-hour-a-week minimum pay. "My father has never worked just forty hours a week, and neither have I," I replied. "If you're only working forty hours, you probably don't want to do any better than you are doing." In every job I've held from doing lawns to washing dishes, I have learned something that helped me in my next job. If you work hard enough, you can learn from any job you do. Question: Why did the writer feel proud and excited when asked to cut grass? - He was old enough to help his father. - He became important to his father's business. - He was able to take care of large yards. - He could earn $6 that day.

Ans:
He was old enough to help his father.