Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Eco City Farms are becoming more popular in cities and towns around the Unites States. Eco City Farms in Edmonton, Maryland, is located near shopping centers, car repair shops and homes. The neighborhood is a working-class community . People do not have very much money. And they have limited access to fresh food in markets. Over the past two years, the farm has attracted volunteers from the community like Marcy Clark. She schools her four children at home. On a recent day she brought them to Eco City Farms for a lesson. Her son Alston Clark thinks his experience is very valuable."I like coming out here,"he says,"You know, you connect with the earth, where your food comes from. You appreciate the food a little bit more." Margaret Morgan started Eco City Farms. She thinks of it as a place where people can learn to live healthier lives. "Growing food in a community brings people together,"she continues,"Every piece of what we do here is a demonstration to show people everything about how to have an eco-friendly community."she says. From the Eco City Farms people come to know that they are not only growing food and raising chickens and bees, but improving the soil with compost made from food waste. Eco City Farms is an experimental operation. The farm gets its power not from the local electricity networks, but from the sun with solar panels. In winter, the green house use a geothermal system. Vegetables can be grown all year. So once a week, all winter long, neighbors like Chris Moss and her three children bike to the farm to pick up a share of the harvest. "I like eating the vegetables "say five-year-old Owen Moss. Options: A Enthusiastic . B Disappointed. C Surprised. D Doubtful. Answer: A Enthusiastic . Question:

A: What is the author's attitude toward Eco City Farms?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Scientists in Canada say big ocean fish have almost disappeared from the world since the start of industrial fishing in the nineteen-fifties. The scientists found that population of large fish like tuna; swordfish and cod have dropped by ninety percent in the past fifty years. The study took ten years. The researchers gathered records from fishing businesses and governments around the world. The magazineNaturepublished the findings. The scientists say the common method called longline fishing is especially damaging to populations of large fish. This method involves many fishing lines connected to one boat. These wires can be close to one-hundred kilometers long. They hold thousands of sharp metal hooks to catch fish. Longline fishing is especially common in the Japanese fishing industry. Records showed that Japanese boats used to catch about ten fish for every one-hundred hooks. The study says longline fishing boats now might catch one fish per hundred hooks. The scientists say industrial fishing can destroy groups of fish much faster than in the past. The study suggests that whole populations can disappear almost completely from new fishing areas within ten to fifteen years. Ransom Myers of Dalhousie University in Nova Scotia led the study with Boris Worm of Dalhousie and the University of Kiel in Germany. Mister Worm says the destruction could lead to a complete re-organization of ocean life systems. Mister Meyers says the decreased number of large fish is not the only worry. He says even populations that are able to reproduce do not get the chance to live long enough to grow as big as their ancestors . He says not only are there fewer big fish, they are smaller than those of the past. American government scientists say even with the best efforts to protect fish populations, decreases are to be expected. Options: A longline fishing method is used B sea water is getting polluted C mankind destroys the environment D governments don't make the best efforts Answer: A longline fishing method is used Question:

A: Big fish have gradually been disappearing especially because _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Is there anything the latest cell phone can't do? It can record movies, surf the net, and download the newest MP3 songs, but don't let those fancy features fool you. After all, chances are that phones have a Global Positioning System (GPS) chip. GPS lets phone companies determine the location of your phone at all times. If you are hurt and call 911, rescuers can find you by using your phone's GPS. But emergency officials aren't the only people interested in knowing where you are. Several new companies are using cell phones with GPS to monitor teen drivers for _ parents. The programs vary, but most of them allow parents to use the Internet to monitor their kids' locations, driving habits and speed. Some programs even let parents set speed and location limits so that they are alerted if their kids drive too fast or go beyond a predetermined boundary. Supporters of monitoring say that the programs also help if a teen is kidnapped or lost. Andrea Gutierrez uses a driving program to help her daughter get home. "I give her directions by looking at an online map, which shows me where she is". Jean Nichols, 17, says that parents are forgetting one very important thing: trust. "I don't like the idea of someone using a device that keeps tabs on me." Others say the information could be misused. "If everyone can find out exactly where your 17-year-old girl is at all times, it will present a potentially dangerous problem," Hohn Lawford told the Ottawa Citizen. Alana Watenpuhl, 19, says that teens can easily outsmart the programs. "Teens can always leave their cell phones somewhere and then go out with their friends. It's not likely that the chips are attached to their bodies," she told reporters. "But who knows?" she added. "That might be what's coming next." Options: A The recent development in the Global Positioning System B The latest kind of cell phone equipped with GPS C Using GPS in the cell phone to follow kids D The danger of GPS in the cell phone to kids Answer: C Using GPS in the cell phone to follow kids Question:

A:
What is the text mainly about?