101.   But that reputation for probity at Price Waterhouse, the big accounting firm, has been called into question by a lawsuit scheduled to be heard starting Monday.

102.   But then Provenza tries to get serious and biting, shifting into what he calls a Swiftian mood but what seems closer to Lenny Bruce.

103.   But the system itself is being called into question.

104.   But there is also widespread poverty, illiteracy and rising inequalities that call into question the possibility of sustaining the growth India wants to achieve.

105.   But this idea is being called into question.

106.   But when a file turns up with a new strain of virus, the engineers are called into action.

107.   But with Hasek out with a nagging groin injury, Biron was called into duty and responded well.

108.   But when that growth is called into question, investors look carefully, said David Riedel, an analyst with Solomon Smith Barney in New York City.

109.   But they collapsed so quickly and so utterly that their concentration had to be called into question.

110.   But with increased prize money, individuality has been called into question.