He heard the crunching wheels of the taxicab on the graveled road outside.

There was a sudden stir outside-thesound of crunching wheels and grinding machinery and escaping steam.

When once she heard the crunching wheels of the trap upon the drive, she rang her bell.

She waited some moments at the trysting place ere she heard the sound of crunching wheels on the snow.

The bell sang its buzzing note; there was the sound of crunching wheels on the driveway; the music ceased abruptly.