He was hiding the fact that he was an illegitimate child.

I'm sorry, but I don't speak Japanese.

I'm a Muslim, so I fast during Ramadan.

I'm Jewish.

He loves watching American football games.

I am thinking of trying an electric smoking system.

This bacteria multiplies exponentially.

This building is influenced by the ancient Greek Doric style.

Alicyclic compounds play an important role in organic chemistry.

He was interested in the ancient boustrophedon style of writing.