I'm going to visit Tanaka's house today.

My uncle gave me a birthday present.

Maid, could you clean the room, please?

My deep admiration for his art is beyond words.

I deeply admired his talent.

He advanced to third base.

He attacked the enemy using a shrapnel.

He entered the forest with a shotgun.

Phosphorous acid plays an important role in chemical reactions.

Sulfurous acid is often used for food preservation.