The answer is C because in French there is something called le COD and Le COI le COD is the doctor which is replaced by Le but there is no COI in this sentence
Bonjour
"We sometimes will make the past participle agree with the direct object"
TRUE
With "être" the past participle always agrees with she subject.
ex= il est arrivé / elle est arrivée // ils sont arrivés / elles sont arrivées
With "avoir" the past participle agrees with the direct object <em>OR</em> direct object pronoun <em>ONLY if they are before the passé composé form tense.</em>
J' ai vu mes frères. <em>(doesn't agree because the direct object is after the verb) BUT ---> Je </em><em>les</em><em> ai vu</em><em>s</em>
<em>J'ai vu mes sœurs . ---->Je </em><em>les</em><em> ai vu</em><em>es.</em>
<em>J'ai lu des livres ----------> </em><em>Les livres </em><em>que j'ai lu</em><em>s</em>
<em>J'ai pris une assiette ----></em><em> l'assiette</em><em> que j'ai pris</em><em>e</em>
hope this helps<em> ☺☺☺</em>
Answer:
I think it would be "Mes parents nous punissent."
Explanation: