Who is it? It's a ...
vampire!
Who is it? It's a ...
pumpkin!
Who is it? It's a ...
skeleton!
Who is it? It's a ...
spider!
Who is it? It's a ...
monster!
Who is it? It's a ...
black cat!
Who is it? It's a ...
ghost!
Who is it? It's a ...
zombie!
Who is it? It's a ...
witch!