He drank water.

My mother does the scrubbing and washing every day to keep the house clean.

He is majoring in ethnography at university.

My dream is to visit the German Democratic Republic someday.

On cold days, earmuffs are necessary.

This building is made of granite.

He grew up in a slum, but now he is a successful businessman.

I can fall asleep immediately after taking a sleeping pill.

He was born under the constellation of Aquarius.

In his study of international law, he particularly focuses on jus gentium.