How to use "airplanes" in a sentence

Nine model airplanes filled a display case, and three others hung on wires from the ceiling

Three intricate model airplanes were suspended from the ceiling

Overhead, the three model airplanes began to move

The model airplanes slowed, swinging in smaller and smaller circles, until they finally hung motionless.

The display case that held nine model airplanes rocked, banging repeatedly against the wall