He is conducting an experiment to synthesize a new compound.

This chemical reaction occurs by the synthesis of two elements.

He was waiting for the guests in the reception room.

He is interested in the history of the Old World.

He was born as an illegitimate child and experienced many difficulties.

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

Using the private railway makes commuting very convenient.

We respect Japanese culture.

We are going on a trip tomorrow.

He holds a personal grudge against me.