Ques: Read the following article and select the best answer. Article: Several years ago, I worked as a truck driver for a company. On Saturdays I usually spent several hours doing something to keep my truck in good condition. One Saturday, as I was cleaning my truck, I noticed the boss's elderly father came out to ask his grandson to take him fishing after work. The grandson told him all about how much he would love to do that, but he just couldn't because he had other plans already. The old man hobbled off to the house. Then I heard the grandson telling his dad, "I'm not taking that old man fishing! It's worse than taking a kid." That just broke my heart. I _ working immediately and went home to fetch my fishing gear and a chair. Then I came back and invited the old man to go fishing. He accepted happily. When we got to the river, I let him sit in the chair at the edge of the water. It wasn't long before he got a fish. He got one fish after another. His eyes were shining like a child. About half an hour later, he told me he was tired and needed to go home. So I took him and the fish home. Two weeks later, the old man died. His family told me later that all he talked about during that time was his fishing trip. I am satisfied that I have taken an old man on his last fishing trip, but I am sorry that his family have lost their last chance. Whenever you get the chance, don't forget about taking Grandpa fishing. Someday, you may be in the same place and you'll want your family to care about you, too. Question: The old man's Grandson refused to fish with him because _ . - he had something more important to do that day - he didn't like to fish with an old man - he was tired of his job and he wanted to rest - he preferred fishing with a child
Ans: he didn't like to fish with an old man

Ques: Read the following article and select the best answer. Article: Think about what you usually have for a meal: Is it a hamburger? What about vegetables? Would it surprise you to learn that what you eat can affect the whole planet? It can--in a big way. Scientists attending the American Association for the Advancement of Science meeting in Chicago presented new studies showing how food and its production affect the globe and its warming climate. It is generally believed that global warming is caused by the large amounts of greenhouse gases released into the atmosphere. One of these greenhouse gases is carbon dioxide. What does this have to do with food? A big part of the carbon dioxide comes from the process of making and eating food, the scientists reported in Chicago. The production of meat contributes to a lot of that carbon dioxide. The process of making a hamburger, for example, requires a lot of energy. A cow has to be fed and raised on farmland, and cow manure is a major source of methane --an especially powerful greenhouse gas. By the time a hamburger is finally served on a dinner plate, it has done great harm to the environment. The message from the research is clear: We can greatly reduce the production of greenhouse gases by eating less meat. All kinds of meat, the scientists reported, are harder on the planet than vegetables. To grow and eat a pound of potatoes, for example, sends less than one-quarter pound of carbon dioxide or other greenhouse gases into the air. So shifting our diet to less meat and more vegetables ,as it turns out, may do the world some good. Question: Which of the following is NOT true? - To make and eat meat requires a great deal of energy. - To feed and raise cows on farmland contributes to greenhouse gases. - To make and eat hamburgers sends greenhouse gases into the air. - To grow and eat vegetables does no harm to the environment.
Ans: To grow and eat vegetables does no harm to the environment.

Ques: Read the following article and select the best answer. Article: The common cold is the world's most widespread illness, which is plagues that flesh receives. The most widespread fallacy of all is that colds are caused by cold. They are not. They are caused by viruses passing on from person to person. You catch a cold by coming into contact, directly or indirectly, with someone who already has one. If cold causes colds, it would be reasonable to expect the Eskimos to suffer from them forever. But they do not. And in isolated arctic regions explorers have reported being free from colds until coming into contact again with infected people from the outside world by way of packages and mail dropped from airplanes. During the First World War soldiers who spent long periods in the trenches , cold and wet, showed no increased tendency to catch colds. In the Second World War prisoners at the notorious Auschwitz concentration camp , naked and starving, were astonished to find that they seldom had colds. At the Common Cold Research Unit in England, volunteers took part in Experiments in which they gave themselves to the discomforts of being cold and wet for long stretches of time. After taking hot baths, they put on bathing suits, allowed themselves to be with cold water, and then stood about dripping wet in drafty room. Some wore wet socks all day while others exercised in the rain until close to exhaustion. Not one of the volunteers came down with a cold unless a cold virus was actually dropped in his nose. If, then, cold and wet have nothing to do with catching colds, why are they more frequent in the winter?Despite the most pains-taking research, no one has yet found the answer. One explanation offered by scientists is that people tend to stay together indoors more in cold weather than at other times, and this makes it easier for cold viruses to be passed on. No one has yet found a cure for the cold. There are drugs and pain suppressors such as aspirin, but all they do is relieve the symptoms. Question: Arctic explorers may catch colds when _ . - they are working in the isolated arctic regions - they are writing reports in terribly cold weather - they are free from work in the isolated arctic regions - they are coming into touch again with the outside world
Ans: they are coming into touch again with the outside world

Ques: Read the following article and select the best answer. Article: A paperclip,made of steel wire bent into a looped shape,is an instrument used to hold sheets of paper together.This common device is a wonder of simplicity and function.But where did this simple,cheap,and practical invention come from? In the late 19th century,the most common way to hold papers together was by using a pin.Although the pin was an inexpensive tool and was easily removable,it would 1eave holes in the paper. Later,as steel wire became more common,inventors began to notice its elastic feature. With this feature,it could be stretched and twisted into various clip--like objects.In the years just before 1900,quite a few paperclip designs appeared.The name most frequently associated with the paperclip invention is Johan Vaaler,a Norwegian inventor. However, Vaaler's clips were not the same as the paperclips currently in use.Specifically,they did not have the inside loop we see today.The familiar looped design was invented by Gem Manufacturing Ltd.in England.This clip is therefore sometimes known as the Gem clip. Because of Vaaler,the paperclip played an important historical role in Norway.During World War II,Norway was occupied by the Nazis.Norwegians were prohibited from wearing any symbol of their national unity ,such as buttons with the initials of their king.Thus,in protest,they started wearing paperclips to show their unity.The reason for doing this was simple:Paperclips were a Norwegian invention whose original function was to bind together.After the war,a giant paperclip statue was put up in Oslo to honour Vaaler--even though his design was never actually produced. Question: One way the paperclip is better than the pin is that _ - it is cheaper - it is simpler - it can be removed more easily - it doesn't damage the paper
Ans:
it doesn't damage the paper