My grandfather used to till his privately-owned rice field.

He holds a personal grudge against me.

Using the private railway makes commuting very convenient.

A drop of water fell from the cup.

He was a swordsman named Zan in the past.

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

His poetry is prosaic, lacking rhythm and rhyme.

His trilogy is very popular.

Liquid oxygen is often used as rocket fuel.

He knows the knack of cooking.