was happening
Podían revisar esos libros y averiguar qué estaba pasando.
They could look through those books and find out what was going on.
Yo salí corriendo a ver que estaba pasando.
I ran out to see what was happening.
Ellos trataron de ocultar lo que realmente estaba pasando.
They tried to hide what was really happening.
Tenía la sensación de que algo malo estaba pasando.
I had a feeling that something bad was happening.
Porque estaba pasando en pequeños pueblos, en los mercados.
Because it was happening in small towns, in the markets.
No podía creer lo que estaba pasando.
I couldn't believe what was happening.
Salí corriendo a ver que estaba pasando.
I ran out to see what was happening.
Tom estaba demasiado ocupado para advertir qué estaba pasando.
Tom was too busy to notice what was happening.
Algo le estaba pasando, físicamente.
Something was happening to him, physically.