Questions 31-35 are based on Passage 4. 31.Why do Americans have different eating habits today? 32.How have American lifestyles changed? 33.What have Americans learned about cholesterol in food? 34.How has the awareness of the danger of cholesterol changed what people eat? 35.What would Americans most probably choose to eat for romantic dinners? 928Questions 31-35 are based on Passage 4. 31. Why do Americans have different eating habits today? 32. How have American lifestyles changed? 33. What have Americans learned about cholesterol in food? 34. How has the awareness of the danger of cholesterol changed what people eat? 35. What would Americans most probably choose to eat for romantic dinners? 928