He avoided talking about actual sex acts with her.

Palaeoclimatology is the science that studies the past climate of the Earth.

After the success of the project, the entire team became the subject of reward for their merits.

We held a meeting at the town hall.

He was painting a picture using red lead.

School grammar is the foundation of Japanese education.

This public document contains important information.

My great-great-grandfather was engaged in agriculture.

This perfume uses expensive ambergris.

He left the room at lightning speed.