What's that?
Bad spirits -> ghost
What's that?
vampire -> blood -> ancient castle
What's that?
haunted house
What's that?
tombstone
What's that?
bat
What's that?
jack-o-lantern
What's that?
skull
What's that?
skeleton
What's that?
scarecrow
What are those?
sweets/ candies
What's that?
mummy -> pyramid -> Egypt
What's that?
black cat
What's that?
spider's web
Who's that?
witch: flying broom, witch hat, cloak
What's that?
coffin
What's that?
monster