61.   The problems caused many customers to defect and sales representatives stopped selling.

62.   The problem may cause many power-hungry industries to start laying off people or move out of state.

63.   The problems caused temporary slowdowns on some of its assembly lines.

64.   The problems have caused scheduling delays.

65.   The problem could cause computer programs, especially older ones, to misunderstand the two digits representing the year and possibly malfunction.

66.   The problem has not caused any engine shutdowns, Kennedy said.

67.   The problems caused temporary slowdowns on some assembly lines.

68.   The problems caused the astronauts to extend their planned six-and-a-half hour spacewalks by an hour.

69.   The problems had caused many large-caliber guns to fail crucial field tests, according to a senior service official.

70.   The rare recall was in response to concerns that the voltage problem could cause a fire or explosion.