He added some notes to the report.

This used car is very cheap.

He is an old acquaintance.

He is always irritated because everything is annoying to him.

His actions are showing a portent of danger.

Let's put the leftover food in the refrigerator.

Jou changed his clothes and went out.

That woman is my mother.

He is a very quiet person.

I use a microscope for biology experiments.