Read the following article and select the best answer. Article: Global warming threatens to hold back human progress, and make unachievable all UN targets to reduce poverty, according to some of the world's leading international development groups. In a report published today, Oxfam, Greenpeace, Christian Aid, Friends of the Earth, WWF and 15 other groups say rich governments must immediately address climate change to avoid even "unbearable levels" of worldwide poverty. "Food production, water supplies, public health and people's living environment are already being damaged," the report says. "The world must meet its promise to achieve poverty reduction and also deal with climate change." The report, which draws on UN predictions of the effects of climate change in poor countries over the next 50 years, says poor countries will experience more flooding, declining food production, more disease and the worsening or disappearing of entire ecosystems on which many of the world's poorest people depend. "Climate change needs to be addressed now. The poor will bear the burden of it. The frontline experience of many of us working in international development indicates that communities are having to fight against more extreme weather conditions." Climate change will play havoc with agriculture and water supplies and will increase diseases. "By 2025 the proportion of the world's population living in countries of great water stress will almost double, to 6 billion people. Tropical and sub-tropical areas will be hardest hit -- those countries already suffering from food shortage". Poor countries mostly do not need high-tech solutions, but would most benefit from education, research and being shown how to farm better. The report says unchecked global warming, more than wars or political confusion, will displace millions of people and destabilize many countries. Question: Who should play a leading role in resisting the more extreme weather conditions? - International groups. - Rich countries. - Poor countries. - Tropical and sub-tropical countries.
Rich countries.

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Read the following article and select the best answer. Article: There was one shop in the town of Mufulira which was widely known for its racial discrimination. It was a drugstore .While Europeans were served at the counter ,a long line of Africans queued at the window and often not only were kept waiting but were treated rudely by the shop assistants .One day I was determined to make a public protest against this kind of thing ,and many of the schoolboys in my class followed me to the store. I simply went into the shop and asked the manager politely for some medicine. As soon as he saw me standing in the place where only European customers were allowed to stand ,he shouted at me in a bastard language which is only used by a boss when speaking to his servants .I stood at the counter and politely requested in proper English that I should be served .The manager became angry and said , "Even if you stand till Christmas ,I will never serve you ." I went to the District Commissioner's office .Fortunately ,he was out ,for _ however ,I saw a young District Officer who was a friend of mine .He was very concerned to hear my story and told me that all I had to do was come to him personally and he would buy my medicine for me .I protested that that was not good enough .I asked him to accompany me back to the store and to make a protest to the manager .This he did ,and I well remember him saying to the manager , "Here is Mr. Kaunda who is a responsible member of the Urban Advisory Council, and you treat him like a common servant ." The manager of the drugstore apologized and said , "If only he had introduced himself and explained who he was ,then ,of course ,I should have given him proper service." I had to explain once again that he had missed my point .Why should I have to introduce myself every time I went into a store...any more than I should have to buy my medicine by going to a European friend ? I want to prove that any man of any color ,whatever his position ,should have the right to go into any shop and buy what he wanted .After all, the money which I paid across the... Question: The manager of the drugstore shouted at the writer in dirty words because _ . - he could not speak English in a polite way - he thought the writer couldn't understand English - that was the language he used when speaking to Africans - that was the only language he could speak when he was angry
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that was the language he used when speaking to Africans

Ques: Read the following article and select the best answer. Article: A man once said how useless it was to put advertisements in the newspaper. "Last week, " he said, "my umbrella was stolen from a London church. As it was a present, I spent twice its worth in advertising, but didn't get it back. " "How did you write your advertisement? " asked one of the listeners, a merchant. "Here it is, " said the man, taking out of his pocket a slip cut from a newspaper. The other man took it and read, "Lost from the City Church last Sunday evening, a black silk umbrella. The gentleman who finds it will receive ten shillings on leaving it at No. 10 Broad Street. " "Now, " said the merchant, "I often advertise, and find that it pays me well. But the way in which an advertisement is expressed is of extreme importance. Let us try for your umbrella again, and if it fails, I'll buy you a new one. " The merchant then took a slip of paper out of his pocket and wrote: "If the man who was seen to take an umbrella from the City Church last Sunday evening doesn't wish to get into trouble, he will return the umbrella to No. 10 Broad Street. He is well known. " This appeared in the newspaper, and on the following morning, the man was astonished when he opened the front door. In the doorway lay at least twelve umbrellas of all sizes and colors, and his own was among them. Many of them had notes fastened to them saying that they had been taken by mistake, and begging the loser not to say anything about the matter. Question: The story is mainly about _ . - a useless advertisement - how to make an effective advertisement - how the man lost and found his umbrella - what the merchant did for the umbrella owner
Ans: how to make an effective advertisement

Question: Read the following article and select the best answer. Article: The next time you try for a high-ranking post, you could let your possible boss listen to a recommending phone call "made" by US President George W Bush or British Prime Minister Tony Blair. Of course, neither of them could really do that for you-you would just "borrow" their voices. AT & T labs will start selling speech software that it says is so good at reproducing the sounds of a human voice that it can recreate voices and even bring the voices of long-dead famous people back to life. The software, which turns printed text into speech, makes it possible for a company to use recordings of a person's voice to say things that the person never actually said. Possible customers for the software, which is priced in the thousands of dollars, include telephone call centers, companies that make software that reads digital files aloud, and makers of automated voice devices . The advances raise several problems. Who, for example, owns the rights to a famous person's voice? (Some experts even believe that new contracts will be drawn that include voice-licensing clauses.) And although scientists say the technology is not yet good enough to commit fraud , would the synthesized voices at last be able to trick people into thinking that they were getting phone calls or digital audio recordings from people they know? Even Mr Fruchterman, one of AT & T lab's possible first customers, said he wondered what the new technology might bring. "Just like you can't trust a photograph anymore." He said, "you won't be able to trust a voice either." Question: With the help of the speech software, it is most possible _ . - to improve a famous person's speech - to say what you want in another's voice - to make a speech much more easily - to help you to find a better job
Answer:
to say what you want in another's voice