I can help you, sent Friend, with a sudden sense of urgency.

He had the sudden sense that she was talking of something else completely.

That last made a strange and sudden sense to her.

But I had a sudden sense of something closing down.

She felt the change in him, the sudden sense of withdrawal.

I had a sudden sense that this dead man was somehow important to me.

He had a sudden sense that time was here, not a relation between events, but a thing.

Yet with that opportunity had come a sudden sense of caution.

Her sudden sense of him was almost as if he'd walked in.

The sudden sense of his life coming to an end struck him hard.