Gryffindor:
You might belong in Gryffindor where dwell the brave at heart, their daring, nerve, and chivalry set Gryffindor's apart.
Symbol: Lion
Entrance: The portrait of the fat lady
Head of House: Prof. Minerva McGonagall
Ghost: Nearly Headless Nick
Colors: Scarlet and Gold
Named After: Godric Fryffindor

Hufflepuff:
You might belong in Hufflepuff where they are just and loyal, those patient Hufflepuffs are true and unafraid of toil.
Symbol: Badger
Entrance: ???
Head of House: Prof. Sprout
Ghost: The Fat Friar
Colors: Yellow and Black
Named After: Helga Hufflepuff

Ravenclaw:
Or yet in wise old Ravenclaw, if you've a ready mind, where those of wit and learning, will always find their kind.
Symbol: Eagle
Entrance: The Knight
Head of House: Prof. Flitwick
Ghost: The Grey Lady
Colors: Blue and Bronze
Named After: Rowena Ravenclaw

Slytherin:
Or perhaps in Slytherin you'll make your real friends, those cunning folk use any means to achieve their ends.
Symbol: Snake
Entrance: Stone Wall
Head of House: Prof. Severus Snape
Ghost: The Bloody Baron
Colors: Green and Silver
Named After: Salazar Slytherin