31.   Water probably caused your tiles to turn white.

32.   While drought is one problem, too much water causes other problems, the main one being fungi.

33.   According to the report, the water caused the light bulbs in the ceiling to explode and could have irreparably damaged the paintings.

34.   An official at the Communication Ministry Sunday said the flood waters had caused massive damage to road and railway communication systems.

35.   Authorities theorized the rough waters might have caused the cargo to shift and unbalance the boat, the Italian news agency ANSA reported.

36.   Boeing spokesman Tom Ryan said it was too early to tell how much damage the salt water had caused.

37.   Deputy Fire Chief Richard Haugen said they were letting the fire burn itself out because using water could cause an explosion or spead the chemicals farther.

38.   However, contaminated water also has caused outbreaks, and the infection has been transmitted from person to person in families, day care centers and institutions.

39.   The abnormally warm waters caused a big increase in rainfall in central and southern South America, east Africa, and the central and eastern tropical Pacific.

40.   The federal government sometimes can be forced to pay for property damage caused by water from federally sponsored flood-control projects, the Supreme Court ruled unanimously Wednesday.