How to use "chip" in a sentence

The first plan is to use the large knife on the multi-tool to chip at the boulder

I've managed to chip a space above and below an area of pink rock

I chip at the rock for another hour and remove as much as the piece that came off before

I stand and chip for twenty minutes, then sit and rest for twenty minutes

Because the Oil Wars left the city short of energy, everyone has a small chip buried under the skin on their wrists, which measures how many units of energy they use

The little chip under her skin lit up for a second, showing how many energy units she had left

What's more, there was a force field at the city boundary that was impossible to cross: there were alarms there that sensed your wrist chip before you even got close, and then government agents appeared in seconds to arrest you

Gran had a chip buried under her skin like everyone else, but she wore a bracelet to hide it as a small way of protesting about the government's tight control over everyone.

You could run, ride a bicycle, climb, or jump on different machines, which created energy, so then you added the units to your wrist chip