A flicker of light from time to time marked their progress.

They gathered around and marked its progress as it sank rapidly to the bottom of the water.

During the day, and even more so at night, fireworks are set off by those in the procession to mark their progress through the town.

Dogs mark their progress, a different one barking from each rooftop they pass.

Everyone in the room marked her progress toward the door, even Mickey the vampire.

He marked his progress in the intensifying weight of the rain.

We see these landmarks as the birds do: places they use to mark their progress.

They would attempt to mark their progress with what signs they possessed.

There was nothing with which to mark his progress, as the chalk did not seem to work on the glass.

A red line marked their progress along Highway 60.