As he wrestled with this decision, an unusual noise in the foyer alarmed him.

Clyde figured that the noise of Snapper's gunfire had already alarmed the hotel.

The noise of my fall, as I afterwards heard, alarmed my uncle, who was in a lower apartment, and whose apprehensions had detained him.

He had hardly stepped back toward his chair, when an outside noise alarmed him.

He wondered if the noise of his escape had alarmed the sentry to greater watchfulness.

The noise alarmed the man in the grave.

The toothless old man grabbed for his musket and began clubbing Stooby with it, but the noise alarmed the women, who began shouting.

The noise of The Shadow's gunfire had alarmed the tenants.

The noise alarmed her until she moved slightly and discovered that her back felt better.

The noise of them so close had alarmed her and she had clung to Stephen.