Réponse :
Bonjour,
1. The bad wizard: Voldemort
(other word for wizard : sorcerer )
2. He's extremely old: Dumbledore
3. The evil teacher: Serverus Snape
4. The perfect" pupil: Hermione Granger
5. He's very tall and very big: Hagrid
6. He's got lots of brothers and sisters: Ron Weasly