Happened

What happened? There's water all over the apartment.

Tell me what happened.

It happened a long time ago.

You look as though nothing has happened to you.

This happened prior to receiving your letter.

What happened to the girl you were sharing the bedroom with?

It just so happened that Mr Yamada came from the same town.

I happened to witness the bullying in the corridor.

It happened that I saw my friend walking in the distance.

Strange things happened on her birthday.