He drew a triangle on the blackboard.

We, three people, went to see a movie.

A drop of water fell from the cup.

Xanthine is a type of alkaloid, which is found in coffee and tea.

His poetry is prosaic, lacking rhythm and rhyme.

He was a swordsman named Zan in the past.

His trilogy is very popular.

Liquid oxygen is often used as rocket fuel.

The sun is shining brightly.

His smile was shining brilliantly.