It had suddenly dawned on him that he was going to be required to talk.

It suddenly dawns upon him that he does not want to die.

It suddenly dawned on Cole what she was trying to tell him.

It suddenly dawned on me that she was about to cry.

It suddenly dawned on him that he'd just violated the law.

Light suddenly dawned in the Campbell's eyes, and he started to rise.

It suddenly dawned on her exactly what Logan had said.

But worse was the realization that suddenly dawned on her.

As he started along the path, far behind the others, the import of the words suddenly dawned upon him.

The realization that money could be made from fashion suddenly dawned on him.