Problem: Write a multi-choice question for the following article: Article: Many scientists today are convinced that life exists elsewhere in the universe---life probably much like that on our own planet. They reason in the following way. As far as astronomers can determine, the entire universe is built of the same matter. They have no reason to doubt that matter obeys the same laws in every part of the universe. Therefore, it is reasonable to guess that other stars, with their own planets, were born in the same way as our own solar system. What we know of life on earth suggests that life will arise wherever the proper conditions exist. Life requires the right amount and kind of atmosphere. This eliminates all those planets in the universe that are not about the same size and weight as the earth. A smaller planet would lose its atmosphere; a larger one would hold too much of it. Life also requires a steady supply of heat and light. This eliminates double stars, or stars that flare up suddenly. Only single stars that are steady sources of heat and light like our sun would qualify. Finally, life could evolve only if the planet is just the right distance from its sun. With a weaker sun than our own, the planet would have to be closer to it. With a stronger sun, it would have to be farther away. If we suppose that every star in the universe has a family of planets, then how many planets might support life? First, eliminate those stars that are not like our sun. Next eliminate most of their planets; they are either too far from or too close to their suns. Then eliminate all those planets which are not the same size and weight as the earth. Finally, remember that the proper conditions do not necessarily mean that life actually does exist on a planet. It may not have begun yet, or it may have already died out. This process of elimination seems to leave very few planets on which earthlike life might be found. However, even if life could exist on only one planet in a million, there are so many billions of planets that this would still leave a vast number on which life could exist.

A: Question: Which of the following statements is INCORRECT?Options:A The planet must be as big and heavy as the earth.B Proper conditions are essential to the existence of life.C Double stars can provide steady light and heat.D The distance between a planet and its sun should be right.Answer:C

Problem: Write a multi-choice question for the following article: Article: As the saying goes, "Change is not always for the better". Take social interaction, for example! We now live in an era in which many teenagers spend hours locked away in their bedrooms shooting virtual soldiers and hitting zombies over the head with digital baseball bats, while others sit home alone, chatting with friends, not in person, but through social networks. Teachers, politicians and parents have genuine reasons to argue that young people like this are in danger of losing the ability to connect with one another, to develop genuine relationships and to separate the fictional world of the Xbox or the Play Station from the real world. Others worry about the increasing breakdown of the family unit within the UK and link that to the increase of youth crime and antisocial behavior, or the problems that some young people have with drugs or alcohol. These issues are particularly common in areas of poverty and, in the light of the economic crisis, are unlikely to improve. Indeed, the gap between rich and poor in the UK could well increase, as unemployment figures rise and the cost of higher education increases. But being a teenager in the 21st century is not all doom and gloom, Young people in the UK today can enjoy living in a far more multicultural, integrated society in which opportunities are more equal and which is increasingly environmentally aware. They benefit from better child protection policies, a wider range of educational activities and clearer guidance on leading healthy lifestyles. And as they grow up, this generation will benefit from huge technological inventions which will have an impact on almost every aspect of their lives, from entertainment to transport. They will see medical advances which could put an end to diseases like malaria and rid the world of AIDS. They will live longer, work smarter and they will even have a greater understanding of nature and the universe.

A: Question: In the passage, parents fear that _ .Options:A their children might be lost in their digital worldB their children will be in danger in the 21st centuryC their possible divorce may lead their children to crime and antisocial behaviorD their children may develop genuine relationships with other peopleAnswer:A

Problem: Write a multi-choice question for the following article: Article: How clean are the nation's homes? According to a survey by CIF, there's room for improvement all over Britain. Love or hate it -- cleaning your home is one job you simply can't ignore . But that's not to say everyone spends the same amount of time or effort on making their places spotless. A new survey by CIF-- experts on making tough cleaning jobs easier---- shows that when it comes to washing windows or cleaning the oven ,where you live in the UK it may show how much effort you put into the task. BATHROOM 25% of men have never cleaned the toilet -- but those in Wales are the worst. Nearly four in 10 Welsh men said they never cleaned anywhere in the house. Hate cleaning the shower head? You're not alone -- a quarter of a million Brits say the same. 20% of Scots regard window-cleaning as their most hated job. KITCHEN 36% of people in the south-east say cleaning the cooker is their hated task. 68% of those in the north-east spend more than six hours a week cleaning their homes -- especially the kitchen -- in sharp contrast to the 49% of Welsh and West Country folk, who put their hands up to cleaning for under an hour. BEDROOM 18% believe cleaning starts here: that's the percentage of women who clean wearing their dressing gowns. 51% of women in the north-west may be staying in bed and giving their husband a cuddle --as a thank-you for helping them clean. In other places, there are far fewer helpful men. LIVING ROOM 32% of women in the north-east turn up the stereo to help make the dusting more fun. Almost six in 10 women agree, however, that cleaning is seriously energetic exercise. SHIFT THE DIRT WITH CIF It's no secret that the right cleaning products will cut cleaning time and effort in half-- and no one knows that better than How Clean Is Your house? Presenters Aggie Mackenzie and Kim Woodburn. For solutions to all your cleaning needs, here are some of CIF's top tips: *Stop a lot of build-up on your shower head--give it a quick squirt with CIF bathroom spray once a week. *Stainless steel tools seem to...

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Question: It can be concluded from the survey that people in different parts of Britain _ .Options:A have different views on house cleaningB spend different amounts of time and effort on house cleaningC like to do different kinds of houseworkD have different ways to do houseworkAnswer:B