Frightening story (Intermediate)

When I woke up, I heard the sound of clock tick-tocking. I stepped on the floor, and the floorsboard creaked. I caughed and whispered: «Spider, come on!». Then I heard the dog snuffling and dog’s footsteps bumping. The dog stopped at front of the closed door and started growling. I took the key and opened the door. I heard the lock clutching and the door creaking. There was nobody in the room. The dog run towards another door. I heard the sound of my heart beating. I opened this door and heard the sound of window creaking and the rustle of the ghost flying out of the window.