Li Ping，a Junior One student at High School was quite busy over the last winter vacation，not just with homework .Li，together with ten other classmates made a group to call on people to join the Clean Your Plate Campaign(光盘行动). The students went to many restaurants and told the people the importance of food. “Excuse me，do you know that 20 million people around the world still haven’t got enough to ? Could you please not food ?”They would say this kind of thing hundreds of times every day． ,the activity has got the support of many people．In a restaurant in Chengguan District，the owner gives the guests who have eaten all the food they ordered a ticket．People can enjoy a meal when they have ten tickets . More than 50 restaurants in Lanzhou have begun to offer dishes and encourage their guests to take leftovers(剩菜)home. Wasting food is a serious problem around the ，not only in China. It's said that 1.3 billion tons of food ends up as waste last year. This is as as one third of all the food in the world．The UN Environment Program and the Food and Agriculture Organization held a“ Think ,Eat，Save”program in January,2013 to help reduce food waste. 小题1: A．volunteer B．band C．dance D．sport 小题2: A．ten B．eleven C．twelve D．thirteen 小题3: A．planting B．cooking C．buying D．saving 小题4: A．eat B．wear C．spend D．sleep 小题5: A．buy B．waste C．order D．sell 小题6: A．Luckily B．Rudely C．Unluckily D．Quietly 小题7: A．delicious B．sweet C．free D．rich 小题8: A．1arger B．smaller C．cleaner D．cheaper 小题9: A．city B．country C．world D．restaurant 小题10: A．often B．expensive C．many D．much