He is the lord of this region.

He feels responsible as the head of the family.

The Lord protects us.

What are you doing?

The software is currently being configured.

This system needs reconfiguration.

He reconstructed the broken house.

All members of our team are experts.

Constructivism is an educational theory that knowledge is actively constructed by each learner.

At this construction site, they are solidifying the ground using slurry.