Puzzle 4

Clinging on for __, holding on by one's fingertips.

Fee barriers to web content.

Flood __ alert people of high water levels.

Former Florentine prison, now a museum.

Friar responsible for the Annunciation in Florence.

London tube station, site of a 1975 rail disaster.

Pontificate or talk pompously.

Quiche or Alsace __.

Referring to the bones in the human body.

Searching or hunting thoroughly.

The act of doing a gesture or motion.

__ conditions, legalese on a website, or T&Cs.