He was working on that project round the clock.

Due to his somnambulism, he may walk around unconsciously in the middle of the night.

He is working round the clock.

This disk is my favorite album.

He received the crown as a king.

The fragrance of that flower is very fragrant.

Last night, I was scared because of the thunder.

Earthquakes, thunder, fires, and fathers are what people fear the most.

He threw the wastepaper into the trash can.

There is a proverb, 'a cornered rat will bite a cat,' which means that a person driven into a desperate situation will fight back even against an opponent they would normally fear.