not have a clue in a sentence

Examples

1. "We did not have a clue, " she whispered hoarsely.
2. Invariably, he said, the salesperson would not have a clue.
3. Smith said, " they must not have a clue about who this guy is ."
4. Johnson said she did not have a clue as to what he was talking about.
5. You may want to help but not have a clue of just what to do.
6. Mainly, I'm upset about not having a clue that this pitbull phenomenon was under way.
7. :It is obvious that many of the people answering here do not have a clue.
8. George walks home through the snow, not having a clue about what he'll tell Mary.
9. You do not have a clue what to do,
10. "Our problem in 1990 was that we did not have a clue, " said Evans.