91.   With no skate parks in the area, he had an idea about what could be successful.

92.   Wycliffe had no idea but surely not enough to provide a motive for murder.

93.   You have no idea how clever he is.

94.   You have no idea how difficult it was to find a hundred overalls and hats at such short notice.

95.   Joe had always wanted to get into politics, but he had no idea how to go about it.

96.   After three years knocking around at university, Sammy still had no idea about a future career.

97.   I have no idea what he sees in Rachel, but he seems to adore her.

98.   I had no idea what was supposed to write, so just stuck anything down.

99.   She has no idea how to colour a picture - she just scribbles all over it.

100.   It helps if you have a clear idea of what you want.