She was 'terrified' that she was going to die alone. = She was 'terrified' of dying alone.
I was/felt 'terrified' and just wanted to go home.
The thought of losing his job has him 'terrified'.
(..) Leave me alone! Well he's definitely unhappy! I'm gonna try and keep him that way. You're not a match for him, Cap. Thanks, Barton. You know what's in that cradle? The power to make real change. And that terrifies you. I wouldn't call it a comfort. Stop it! We got a window. , ... Give 'em hell. (..)2015 Avengers: Age of Ultron