Well, 'I heard a knock on the door at midnight. When I opened it, no one was there but I felt a cold hand on my shoulder.' And also 'The cemetery was empty. But as I passed by, I heard whispers coming from the graves.'
Here's another: 'She walked down the empty alley. A shadowy figure began to follow her silently.'
Sure. 'The old house was silent. Then I heard a child's laughter from the attic.'
Some other scary two - sentence stories could be. 'The cemetery at midnight was still. But then the tombstones started to tremble.' 'I was alone in the old library. Suddenly, a book flew off the shelf and landed at my feet.'
One could be 'The door creaked open. A shadowy figure with no face stared at me.'
I woke up to find a strange handprint on my window. Then I realized I live on the 13th floor.
In the mirror, a face that wasn't mine stared back. It grinned as I screamed.
I heard a baby crying in the attic. When I got there, no one was there but a tattered doll.
I woke up in the middle of the night. A cold hand touched my face and whispered 'you're not alone'.
Here's one. I woke up in the middle of the night and saw a shadowy figure at the foot of my bed. When I blinked, it was gone but I could still feel its presence.
I woke up to see a figure at the foot of my bed. When I blinked, it was inches from my face.