His health condition has returned to its former state.

His life returned to the way it was before he got sick.

Wakamoto is my best friend.

The police asked for his passport to confirm his identity.

I often use MSG in my cooking.

Mr. Nakamoto is my best friend.

Mr. Horimoto is my best friend.

He used all the tools around his hands to do the work.

She is trying to mend her relationship with her ex-husband.

Mr. Kishimoto is my best friend.