qui peut m'aider ? je dois remplacer les XX par un pronom : They, punish Max , and give XX exercices. But Max can't go XX . He asks his sister's help. XX often

qui peut m'aider ? je dois remplacer les XX par un pronom :

They, punish Max , and give XX exercices.
But Max can't go XX . He asks his sister's help. XX often helps XX but he never help XX.
Our teacher always punishes XX because XX are noisy but she never punishes Sarah and Betty, she likes XX , XX are good and polite pupils.

Merci d'avance c'est pour demain