1. I smelled something strange coming from the other side of the door.
2. I suddenly heard something like a window smash downstairs.
3. I felt cold sweat running down my back as I stood in the blackness.
4. I was in my bedroom when I saw the lights go out alone at night / I was in my bedroom alone at night when I saw the lights go out
5. I heard somebody walking slowly up the stairs towards my room.
6. I heard somebody knocking loudly and repeatedly on my door.

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