Problem: Given the question: Write a multi-choice question for the following article: Article: Some families live quite far in the UK.Visiting them can either be an adventure or a chore .It depends on how much family members like each other. If all goes well,kids have an exciting time.Your relatives will plan different fun activities and make you happy.Taking you to visit relatives gives your parents a chance to rest.It gives older relatives a good chance to _ when they had young kids.If they do not have children of their own,they get to play parent for a while. I remember that Blackpool Pleasure Beach was the place I liked to go with my grandparents It is an amusement park on the northwest coast.It is packed with roller coasters and candy stalls .You could race small boats on a lake or scare yourself into death riding the ghost train.I had good memories of my time there. As you get older,you suddenly become the one who must help your relatives with their kids.I have four COUSINS aged between one and eleven.They are fantastic and I really enjoy seeing them.However,it is very tiring,as they get so excited and energetic .I fall asleep hoping they will remember our good times when they get older.
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Question: By saying "relive the time",the author means the old relatives enjoy _ .Options:A sharing old memoriesB eating lots of foodC watching old moviesD going out togetherAnswer:A

Problem: Given the question: Write a multi-choice question for the following article: Article: Owning a personal island is a luxurious treat one can imagine. New Holland Island $400 million, 18 acres Roman Abramovich Investment Banker Located in Saint Petersburg Canal in Russia, the island takes its name after its resemblance to areas in Amsterdam. The owner plans to turn it into a cultural center. The new look of this island is expected to be revealed in another six years. Musha Cay Island $150 million, 700 acres David Copperfield Famous magician World-famous magician David Copperfield has developed the island located in the southern part of Bahamas into a magical resort with adventures, treasure hunts, luxurious apartments, and water sports. All these, for $32,250 a night! Mago Island $10 million, 5,400 acres Mel Gibson Actor Interestingly, this island is almost the size of a small country! Mel Gibson does not plan on developing it into a resort, thus keeping its natural beauty. Mosquito Island $15 million, 120 acres Richard Branson Investor This island is rich in eco-diversity and is also one of the rich rainforest places. Branson plans to make this island the most eco-friendly and develop the biodiversity of this island. James Island $19 million, 780 acres Craig McCaw Cell phone pioneer Craig McCaw plans to develop the island, but not at the cost of losing its natural beauty. Smoking is banned on the island, and only electric bikes or cars are used for transport. All power lines are laid underground. The island also has a golf course designed by the excellent golf champion Jack Nicklaus. Allan Island $13.5 million, 292 acres Paul Allen Investor The island is reportedly named after a hero, and Paul Allen plans on building a vacation home here. However, his vacation home was built on another island nearby. So, the Allan Island now has only a caretaker's small house without electricity. And it is up for sale. Hands anybody?
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Question: How many acres does the cheapest island of the six cover?Options:A 120.B 700.C 780.D 5,400.Answer:D

Problem: Given the question: Write a multi-choice question for the following article: Article: For years scientists have been worried about the effects of air pollution on the earth's natural conditions. Some believe the air inside many houses may be more dangerous than the air outside. It may be one hundred times worse. Indoor air pollution can cause a person to feel tired, to suffer eye pain, headache and other problems. Some pollutants can cause breathing disorders, diseases of blood and even cancer. Most scientists agree that every modern house has some kind of indoor pollution. People have paid more attention to the problem now. It is true that when builders began making houses and offices they did not waste energy. To do this they build buildings that limited the flow of air between inside and outside. They also began using man-made building materials. These materials are now known to let out harmful gases. As the problem became more serious, scientists began searching for a way to deal with it. They discovered a natural pollution control system for building--green plants. Scientists do not really know how plants control air pollution. They believe that a plant's leaves absorb or take in the pollutants. In exchange the plant lets out oxygen through its leaves and tiny organizations on its roots. Scientists suggest that all buildings should have one large plant or several small plants inside for every nine square meters of space. Studies of different plants show that each absorbs different chemicals. So the most effective way to clean the air is to use different kinds of plants. Having green plants inside your house can make it a prettier and healthier place.
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Question: The indoor air pollution is caused by _ .Options:A the limit of the flow of air between inside and outsideB the building way that the builders want to save energyC the building things that are made of man-made materialsD the man-made building materials and the limit of air-flowAnswer:D