He was promoted from the third-highest division in sumo to a higher rank.

He chose a secular life.

We are planning to hold a memorial service for our grandfather next week.

We held a memorial service for our grandfather last week.

Mr. Kusano is my best friend.

He became stronger by experiencing the suffering of life.

He is suffering from the agony of unrequited love.

Yoroshiku, please do your best to pass the exam tomorrow.

Let's write sentences without forgetting a full stop.

This full stop indicates the end of the sentence.