31、Just before Christmas, Congress passed legislation boosting the nutritional requirements for meals served in schools, and imposing calorie ceilings on school-served meals.

32、Pearson's composition has served as the background music to the "Plaat"-section.

33、Noise levels served as a proxy for verbal communication; gestures, for the non-verbal sort.

34、Roast Turkey, cranberry sauce, sweet potatoes and pumpkin pie are commonly served at Thanksgiving dinner.

35、He served on the board of directors of a local bank.