He had to go to the capital for work.

Toshitoshi is my best friend.

Tetsuto is my best friend.

Makoto is my best friend.

He passed the medical school entrance exam on his first try.

He passed the difficult exam.

My younger brother goes to and leaves school by bicycle every day.

He got jealous when he saw her talking to another man.

The police dog helped to find the criminal.

She spent all night learning the new choreography.