what was happening
Je pris conscience de ce qui se passait.
I became aware of what was happening.
Il a essayé de cacher ce qui se passait vraiment.
He tried to hide what was really going on.
Je n'avais pas idée de ce qui se passait.
I had no idea what was going on.
J'ai soudain pris conscience de ce qui se passait.
I suddenly realized what was happening.
Je ne pouvais pas entendre ce qui se passait dans la pièce d'à côté.
I couldn't hear what was happening in the next room.
Je n'étais pas au courant de ce qui se passait.
I wasn’t aware of what was going on.
Je n'ai pas compris ce qui se passait.
I didn't understand what was happening.
Je ne sais pas vraiment ce qui se passait.
I’m not really sure what was going on.
À la vue de ce qui se passait, nous décidâmes de partir.
Seeing what was happening, we decided to leave.