And I have a fair idea as to the block.
I have a fair idea what anything with four feet costs.
He even had a fair idea of the common diseases.
He had a fair idea of whose it would be.
In this instance, I have a fair idea what's going on.
I had a fair idea where to hit, and how.
He had a fair idea of where it might be.
He had a fair idea of where this was going now.
By the end of the show, he had a fair idea where to begin.
But we did get a fair idea of how the Others appeared.