I took a quiz that asked this question:
Les garçons ? Oui, elle les a ________ . The boys? Yes, she punished them.HINT: punir = to punish
I understand the lesson, the verb punir is to be conjugated to agree in number and gender with the direct object it's replacing. But the passe composé conjugation for punir is "puni," according to your conjugation page. (ex: je "puni" tu "puni" .... nous "puni" ... ils "puni.") So how is the correct answer "punis" ?