President Enrique Pena Nieto has encouraged Mexicans to walk more, use stairs and exercise one hour every day as he launched a campaign against the unrestrained obesity and diabetes(糖尿病). ' We cant keep our arms crossed in front of a real overweight and obesity【C1】______. The lives of millions of Mexicans are【C2】______at risk,' Mr. Pena Nieto said. Seven in 10 adults are【C3】______overweight or obese in Mexico,【C4】______one-third of the countrys children【C5】______in that category, according to official figures. Mexico now has a higher rate of overweight people【C6】______the United States, and it also has the highest【C7】______of diabetes among the 34-nation Organization of Economic Co-operation and Development. Presenting his national strategy to【C8】______ obesity and diabetes, Mr. Pena Nieto said the Health Ministry will open an ' observatory' to 【C9】______ and respond to the problem. The strategy includes a campaign to【C10】______ healthier lifestyles and better diets in a country that 【C11】______ 163 liters(43 gallons)of sugary drinks per capita per year, the highest rate in the world. The Mexican leader also cited special 【C12】______that the Congress is about to pass on sodas and【C13】______food, saying the funds should be used for health programs and to increase 【C14】______to drinking water in schools. Under the new laws to【C15】______obesity, chocolate, which was invented by Mexicos Aztecs, will be subject【C16】______the tax. Mr. Pena Nieto has also【C17】______ a 'change of attitude and culture' in Mexico. Citing a health activist, Mr. Pena Nieto urged his countrymen to【C18】'______at least one hour per day to exercise or a physical activity, 【C19】______doesnt require much effort but that 【C20】______the unhealthy lifestyles...be it walking, climbing stairs.' 【C1】