She is good at keeping her room in order.

I need time to spruce up the room.

I was surprised when I saw his dirty room.

I bought new at-home clothes.

He thinks that war is a necessary evil.

The adult son who still lives at home is causing trouble for his parents.

Do you understand the necessity of this project?

The room rent is too high, so I'm looking for a new apartment.

That information is unnecessary.

That information is completely unnecessary.