A sudden flurry of activity could be heard inside the shed.

There was a sudden flurry of snow across the air where it had been.

He pulled himself through, and there was a sudden flurry of movement in darkness.

There was a sudden flurry in the street, feet running and shouts.

There was a sudden flurry of shots, and then silence.

With a sudden flurry of motion, she began to dress.

There was a sudden flurry of activity around the hole.

A sudden flurry and Brad was facing him, a gun in his hand.

A sudden flurry of movement to his left brought him to a halt again.

I turn to explain the sudden flurry of activity to my patient, but she has already guessed what's wrong.