His behavior is really disgraceful.

I will return home.

He returned home.

In a flash, his condition worsened.

We, the people who live in this house, eat dinner together every night.

If a lot of gastric juice is secreted, your stomach may hurt.

My father is suffering from gastritis.

The United States and Britain agreed to strengthen economic cooperation.

He is scheduled to join the military service next year.

The wounds of the heart will heal over time.