He was suspended from school due to his bad behavior.

I am majoring in biochemistry at university.

Shinraku is a type of ancient Japanese music.

Sarugaku is one of the traditional dramas in Japan.

In old Japan, Sarugaku was a very popular art form.

In ancient Japan, sarugaku was one of the people's entertainments.

I paid the total amount.

She is interested in astrology.

She has a deep interest in astrology.

This chemical reaction is very dangerous.