This painting is very valuable.

In Marxism, surplus value refers to the part of the value produced by workers, excluding the part necessary to maintain their own livelihood.

We should cherish friends who share our values.

She is planning a date with her current boyfriend.

He lost everything.

My boyfriend gave me a gift.

Everyone was surprised by the news.

Recently, my tinnitus has been so bad that I decided to see a doctor.

The first time I heard his name was at that party.

His ears are very good, so he can hear distant sounds.