And to me above all it brought a sudden realization of what that sound might be.

I had a sudden realization that there was nobody who would or even could help me now.

He looked like his father; the sudden realization caught him off guard.

It was closely followed by the sudden realization of his situation.

In her case, the sudden realization of just what she had undertaken might have played its part, too.

For now, though, I tried to hide my sudden realization.

His mind could not take in all the implications of this sudden realization.

Sudden realization of what he had done slashed through him.

"He is your teacher, then," she said in sudden realization.

With sudden realization, he remembered that it was always this way inside the city.