Additionally, it was creeping up the sides of the hill, more slowly than its forward progress, but still clearly moving.

The chips in the ball will be able to exactly measure the forward progress.

It's a sad symbol of everything working against our forward progress.

Could they make such a big ship stop its forward progress?

Or will the play be whistled dead when his forward progress stops?

But before be could say more, their forward progress was interrupted by what looked like a blank wall.

But this also slowed the forward progress of the boat.

The exact moment at which the player's forward progress stops is subject to the judgment of the officials.

The girl's forward progress seemed impeded by the pressing of the crowd.

We managed, with the last pull, to stop its forward progress.