TASK DEFINITION: In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.
PROBLEM: Article: At first, the earth's surface layer was made up of huge blocks of hard, solid rocks. Then slowly, the rocks broke up into smaller and smaller pieces. Finally stones, pebbles and grains of sand were formed. Many sorts of plants and animals lived and died on the surface of the earth. Their remains mixed up with the stones, pebbles and formed soil. The outmost layer of the earth is soil. There are many ways in which large pieces of rock break into smaller ones. Wind, water, heat and cold help to break up rocks. When winds blow grains of sand against a large rock for a long time, the softer layers of the rock are slowly worn away. These leave holes and cracks in the rock, which become bigger and finally the rock breaks up into smaller pieces. The moving water of streams and rivers also helps to break up rocks. As the water moves along, it carries with it small pieces of rock. These rub the larger ones. Thus, the larger rocks are worn down to smaller pieces. The heat of the sun is also helpful to breaking up rocks. When the sun shines, the rocks become very hot. If these rocks are suddenly cooled, they may crack. Ice also plays a part in making soil. Water in the cracks can turn into ice in cold weather. As this happens, it becomes bigger and the cracks become wider, and finally break into smaller pieces.
Answer: forms very slowly

SOLUTION: According to the passage, soil _ .

PROBLEM: Article: Poorer children would be offered the chance to attend lessons on Saturday to help catch up with their middle-class peers , the shadow schools secretary, Michael Gove, said today. The Conservatives would give English state schools the freedom to choose to have longer teaching hours and extra classes at the weekend; he told the Association of Teachers and Lecturers' annual conference. Gove said the move would help to close the achievement gap with richer children whose parents could afford extras such as tutoring and music lessons. He told delegates in Manchester, "For children who come from homes where parents don't have the resources to provide _ and cultural experiences, there are benefits in having those children in the learning environment, in school, for longer." "Parents would love to have schools starting earlier in some circumstances, and certainly going on later in the afternoon, given the reality of their working lives," he said. He held up the example of Kipp (Knowledge Is Power Program) schools in the US, which are often based in the poorest communities and open from 7:30 a.m. to 5 p.m. on weekdays, plus Saturdays. But it would be up to schools to decide to offer longer hours, Gove added. Parents said Saturday classes could become a "badge of dishonor" if pupils were forced to go while teachers raised concerns about their workload. Margaret Morrissey, of Parents Outloud, said, "I think the suggestion the government made about one-to-one teaching for these kids would be a more preferable way of improving these children's performance. I'm just not sure whether taking away a child at weekends is actually going to make them cleverer in the week." The ATL's general secretary, Mary Bousted, said, "If we want Saturday schools, then we need more teachers doing the extra hours, not the same teachers working longer."
Answer: whose parents can't afford extras

SOLUTION: The program is intended for children _ .

PROBLEM: Article: Weather Report (8:00 a.m. December 17--8:00 a.m. December 18) Influenced by a cold front northern Xinjiang, the eastern Qinghai-Tibet Plateau, and the northern and eastern parts of Heilongjiang are expected to experience light snow today. Drizzle is forecast for most areas of Sichuan and western coastal areas of South China. Northerly winds of force 4-6 are expected to affect western and southwestern Inner Mongolia, and most parts of Northeast China while northerly winds of force 5-7 will sweep across the Bohai Sea, the northern parts of the Yellow Sea, East China Sea, the Taiwan Straits, and the central and northern parts of the South China Sea. Weather forecast for major Chinese cities
Answer: Chengdu

SOLUTION:
According to the weather report, we know it doesn't rain in many areas except _ .