She heard the scrape of his razor as he spoke.

I heard the scrape of his tall stool against the floor.

He heard the scrape of a heel on stone, turned his head toward the sound, but saw nothing.

She heard the scrape of the chair as he sat down.

I heard the scrape of his chair as he pushed it back from the table.

He heard the sandy scrape of the woman pulling herself across the ground.

Off to his right he heard the scrape of a footstep.

He moved away from her and she heard the scrape of his boots on the wood floor.

After about thirty minutes, he heard the scrape of a chair on stone outside.

He heard again the soft scrape of metal against stone.