In ancient Egypt, when someone's corpse wanted to be preserved, they treated the body with resin and wrapped it.
Mummy
This building is not normal, some spells are in there, so bad things can occur and some characters may appear once you step in.
Haunted house
Trick or treat is a childrens' song that serves as an excuse to go around the neighbourhood asking for these.
Sweets / Candies
One the night comes, there is one satellite that, in its full shape, can cause some people to turn into a savage quadruped.
Werewolf
After someone's decease, the body is usually placed inside this object.
Grave / Tomb
Not only is it present on Halloween, Remus Lupin and Tom Marvolo Riddle also had one.
Wand
All people and most animals have structures made of a rigid material. All these together parts build a ________________.
Skeleton
Boxes that contain bodies are all put in this place. It usually has lots of trees and beautiful gardens.
Cemetery / Graveyard
Rich families used to put all the deceased members in a building inside the cemetery.
Mausoleum
It is a character that is usually portrayed wearing a black cloak. No one has ever seen its face but it is known that it is represented by a scythe. In Greek mythology, its name was Thanatos. In Roman mythology, it was Mors.
Death
Spooky people who never die (because they are already dead) and with sharp objects that help them drink sleep in here.
This pot is used by wizards to mix ingredients in order to make spells.
Cauldron
It is similar to a ghost, who causes trouble by making loud noises and moving things.
Poltergeist
Count Dracula has a castle here.
Transylvania
Not only vampires, but also lots of wild animals have these very long teeth.
Clue: Hagrid's dog in Harry Potter and the Philosopher's Stone.
Fangs