He measured muscle activity using an electromyograph.

The doctor used an electrocardiograph to check the condition of my heart.

I examined muscle activity using an electromyogram.

He searched for a flashlight in the darkness.

He decided to appeal to the court to protect his rights.

My bag is kept in the cloakroom.

We met at a dating agency and fell in love immediately.

He works at the Tokyo Stock Exchange.

He has claustrophobia and is afraid to ride in elevators.

My father is the president of the local chamber of commerce and industry.