He felt labored breathing and immediately contacted a doctor.

The teacher wrote the problem on the blackboard.

He is late every day.

Koizumi-san is my best friend.

He is planning to return to his country next week.

He is planning to return to Japan next week.

He ran away from that terrifying situation.

The balance of horizontal and vertical in this picture is perfect.

Tomorrow, there is a farewell party with him.

He bid farewell to his friend.