Read the following article and select the best answer. Article: When JetBlue captain Clayton Osbon became unpredictable, his co-pilot invented a reason for him to go back into the cabin.Once the captain was out of the cockpit , the co-pilot locked the door to keep the captain from returning.Passengers, some with law enforcement experience, calmed the captain.The flight changed course to Amarillo, Texas where the captain was hospitalized. Incidents in which a pilot has had an in-flight psychological breakdown are rare.But how could it happen at all? Though pilots are required to have an examination at least once a year by a physician approved by the FAA, there are no formal procedures in place to test pilots for signs of psychological problems. At most airlines, pilots are members of a union.A pilot who appears to have a psychological or an alcohol problem can be reported to a union member whose job it is to investigate.If there is a problem, the pilot is given the choice of getting treatment or being reported to management.But at airlines, such as Allegiant, JetBlue, and Virgin American where there is no union, pilots are - to say the least - unwilling to report a fellow pilot to management. In most professions, a person experiencing emotional difficulties is free to consult a doctor.Rut an airline pilot in therapy is viewed with suspicion both by the airline and by the FAA.No pilot wants to be put under extra examination by an agency that has the power to _ their license or end their employment.That being the case, pilots are less likely than people in other professions to seek help. There may be no way to make sure this never happens again, but its possibility can be reduced. Tests such as the Minnesota Multiphasic Personality Inventory ( MMPI) can reliably detect depression, paranoia, schizophrenia, and other problems.The FAA could require pilots to take the MMPI or a similar test on a periodic basis.Whether such testing becomes required will depend upon the public's response to this incident and whether additional incidents take place. Flying is remarkably safe.But... Question: Why are some pilots unwilling to report a fellow pilot to management? - Because they are tested for signs of psychological problems every year. - Because they are likely to be treated by physicians. - Because they are supported by the airlines. - Because they might be fired.
Because they might be fired.

Read the following article and select the best answer. Article: The research tracked the health of 101,000 US nurses over three decades. Light-to-moderate smokers were twice as likely to die of sudden heart problems as those who had never smoked. But those who quit smoking saw their risk begin to go back down within years, a journal of the American Heart Association reports. _ During the study, there were 315 sudden cardiac deaths ----where the heart unexpectedly stops working. In people aged 35 or younger, this usually because of a heart condition that runs in the family. But in people who are older than this--as most of the nurses in the study were --it can be the first sign of coronary heart disease, where the heart's arteries become blocked by fatty deposits. Of the 315 sudden deaths in the study, 75 were among current smokers, 148 were among recent or past smokers and 128 occurred in people who had never smoked. Reason to quit After taking into account other heart risk factors, such as high blood pressure, high cholesterol and family history of heart disease, Dr Roopinder Sandhu and his colleagues found the women who smoked were twice as likely as likely to die suddenly even if they smoked "light-to-moderate" amounts --between one and 14 cigarettes a day. For every five years of continued smoking, the risk went up by 8%. But women who quit saw their risk fall to that of someone who had never smoked, after 20 years of cessation. Dr Sandhu, of the University of Alberta, Canad, said: "What this study really tells women is how important it is to stop smoking. The benefits in terms of sudden cardiac death reduction are there for all women, not just those with established heart disease." "It can be difficult to quit. It needs to be a long-term goal. It's not always easily achievable and it may take more than one attempt." Ellen Mason, senior cardiac nurse at the British Heart Foundation, said: "This study shows that smoking just a couple of cigarettes a day could still seriously affect your future health." "As we approach the new year, many of us will be making... Question: Which of the following is best suitable for the blank in the passage? - Raised risk - Ways of quitting smoking - Diseases related to smoking - Signs of heart disease
Raised risk

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Read the following article and select the best answer. Article: Londoners are great readers. They buy vast numbers of newspapers and magazines and of books -- especially paperbacks , which are still comparatively cheap in spite of ever-increasing rises in the costs of printing. They still continue to buy "proper" books, too, printed on good paper and bound between hard covers. There are many streets in London containing shops which specialize in book-selling. Perhaps the best known of these is Charring Cross Road in the very heart of London. Here bookshops of all sorts and sizes are to be found, from the celebrated one which boasts of being "the biggest bookshop in the world" to the tiny, dusty little places which seem to have been left over from Dickens' time. Some of these shops stock , or will obtain, any kind of book, but many of them specialize in second-hand books, in art books, in foreign books, in books on philosophy, politics or any other of the myriad subjects about which books may be written. One shop in this area specializes only in books about ballet! Although it may be the most convenient place for Londoners to buy books, Charring Cross Road is not the cheapest. For the really cheap second-hand volumes, the collector must venture off the beaten track, to Farringdon Road, for example, in the East Central district of London. Here there is nothing so impressive as bookshops. Instead, the booksellers come along each morning and pour out their sacks of books onto small barrows which line the gutters . And the collectors, some professionals and some amateurs , have been waiting for them. In places like this one can still, occasionally, pick up for a few pence an old volume that may be worth many pounds. Question: "Londoners are great readers" means that _ . - Londoners are great because they read a lot - There are a great number of readers in London - Londoners are readers who read only great books - Londoners read a lot
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Londoners read a lot