Replacing

Petroleum was replacing coal as fuel.

It's unlikely that replacing the battery will fix the problem.

A ball-pen became a universal handwriting tool, replacing fountain pen.

Who's replacing you?

Your keyboard needs replacing.

I had a little problem replacing the oil filter.

They're replacing the rotten piles under the bridge.

I just came back from replacing the TV; it was acting really finicky.

The advantages of replacing human workers with robots are the following: robots don't need salary, robots don't get tired, and, most importantly, robots don't complain about their boss.

I propose replacing "Tom and Mary" with "Pancras and Petunia."