91.   Show me a network owned and operated by adolescents.

92.   So far, however, the conference has operated by consensus, and the conference chairman, Jackie Selebi, said Monday he hoped to continue that way.

93.   So we operate by word of mouth and, I think, by the quality of what we produce.

94.   Some investors might have convinced themselves that technology stocks operate by a different set of financial rules.

95.   Some try to open the locked door that operates by a security code.

96.   So sprawling are his interests that gamblers can bet in casinos operated by one of his companies or seek treatment for their gambling compulsion at another.

97.   That crisis eased somewhat after several days when the central bank stepped in with emergency loans to get the system operating by encouraging banks to lend to one another.

98.   Telecom Argentina is majority-owned and operated by France Telecom SA and Telecom Italia SpA.

99.   That world does not and cannot operate by Chinese rules.

100.   The balloon tour, though operated by foreigners, employs a Burmese crew.