He works as a baggageman at the station.

He is struggling with a methamphetamine addiction.

I'm in the middle of a conversation, so please wait a moment.

She is studying traditional Chinese medicine and is utilizing that knowledge.

Mail arrived while I was away from home.

He was promoted to lieutenant general yesterday.

The history of the Empire of Japan is very interesting.

I use plain flour to make bread.

The moment I saw the exam questions, my mind went blank.