Last names
Bad guys
Yule ball
Actors
Teachers
100

Ronald _ _ _ _ _ _ _

Weasley

100

Who killed Harry's parents?

Lord Voldemort 

100

Who did Harry go with?

Parvati Patil

100

Who is Ron?

Rupert Grint

100

Headmaster books 1-6

Albus Dumbledore

200

Severes _ _ _ _ _

Snape

200

Who was pretending to be alastor moody?

Bartimius crouch jr

200

Who did Viktor krum go with?

Hermione Granger

200

Who is draco Malfoy?

Tom felton

200

Herbology 

Professor sprout 

300

Rita _ _ _ _ _ _ _

Skeeter

300

Who was the half blood prince?

Severus snape

300

Who did Cedric diggory go with?

Cho chang

300

Who is ginny Weasley?

Bonnie Wright 

300

Defence against the dark arts (all 6)

Quirel, Lockhart, lupin, moody, umbridge, snape

400

Horace _ _ _ _ _ _ _ _

Slughorn

400

Who was the man with two faces?

Professor Quirel

400

Who did fleur delacor go with?

Roger Davis (Ravenclaw quidditch captain) 

400

Who is Harry?

Daniel Radcliffe 

400

Potions year 6

Horace slughorn 

500

Blaze _ _ _ _ _ _

Zabini

500

Who is the heir of slitheren?

Tom Riddle 

500

Who did Ron go with?

Padma Patil

500

Who is professor McGonagall?

Maggie smith

500

Flying

Madame hooch