know what "it" means.'

  `I know what "it" means well enough, when I find a thing,' said
the Duck:  `it's generally a frog or a worm.  The question is,
what did the archbishop find?'

  The Mouse did not notice this question, but hurriedly went on,
`"--found it advisable to go with Edgar Atheling to meet William
and offer him the crown.  William's conduct at first was