31.  To encourage the population to drink clean water the Local Government Board decided to use fountains to advertise its existence.

32.  If you drop it into this one with the clean water in.

33.  Although the people need food, he said, many are in greater need of medicine, clean water and vaccinations.

34.  Americans, the president said, take clean water for granted.

35.  And the action ordered at the Massachusetts Military Reservation, some environmental advocates and officials say, points to a peacetime shift toward emphasis on clean water over guns.

36.  And, thanks to the cleanup effort of the last few years, its clean water.

37.  As expected, the bill introduced Wednesday would reshape one of the most intensely debated parts of the clean water law -- preserving wetlands from development.

38.  As homemakers, they are the ones who worry most about whether there is electricity, clean water, reliable transportation and good schools and hospitals.

39.  As things stand now, the government defines clean water as something that is safe to drink or swim in or to take fish from.

40.  Before it goes into oxygen-controlled bags, ready-to-eat lettuce is washed in a chlorine solution and then in clean water.