[ 1 ] Every few weeks Lu Jinhua's family met for dinner at a restaurant close to her home in Beijing ． But the happy mealtime almost always ended with an unhappy scene: her children would insist that Lu leave the table before she embarrassed them by asking to take the leftover food home in takeaway bags ． [2]But on Sunday the 63-year-old lady was delighted to discover that the restaurant had made a number of changes ． A poster on the table stated "Save food don't waste it". Instead of persuading customers to order expensive dishes the waitress suggested a small order that could be added later if people were still hungry ． At the end of the dinner Lu's daughter even volunteered to ___________________________ ． [3] "This is the happiest dinner I had in that restaurant so far and I am so glad to see these changes." Lu said ． [4]A campaign against food wastage is sweeping China a country where 128 million people live below the poverty line ． Every year food valued at 200 billion yuan ($32 billion) is thrown away in China ． The volume （量） is equivalent （相等的） to the amount consumed （消耗） by more than 200 million people during a 12-month period ． [5]A proposal （建议） opposing waste in January is part of a drive by China's new leaders ． Many provinces have launched （发布） their own more-detailed versions （版本）． Henan province has ordered that business meals should have no more than four dishes and alcohol is prohibited ． Guizhou province has set a time limit of 45 minutes on meals paid for by the public purse ． [6] The public has also adopted the idea ． Many restaurants discourage customers from ordering more than they can eat ． Taking leftovers home( 光盘行动 ) is encouraged ． Some of them have started to use smaller plates and the prices are cheaper. A proposal on the Internet calling on people to eat everything on their plate attracted the participation of 2.74 million people within the first two weeks. 71.What is the best title of the passage? ____________________________________________________________ 72 ． How does the author start the topic of the passage? (no more than 5 words) _______________________________________________________________________________ 73 ． Why did Lu Jinhua's children refuse to take the leftover food home? (no more than 8 words) _______________________________________________________________________________ 74 ． Fill in the blank in Paragraph 2 with proper words. (no more than 5 words) _______________________________________________________________________________ 75 ． What does Paragraph 5 mainly talk about? (no more than 10 words) _______________________________________________________________________________ 76 ． What's the public's attitude to the government's proposal? （ no more than 8 words ） _______________________________________________________________________________ 77. Explain the underlined sentence in Paragraph 6. _______________________________________________________________________________