Answer:
Top question: Conjugate
Lower Question: The person or people doing the action
Explanation:
Definition on conjugate: to give the different forms of a verb as they vary according to <u>voice, mood, tense, number, and person.</u>
When conjugating the verb has to correctly match with the "person or people doing the action", as stated above.
Answer: se rien
Translation: Seniors ___ when I tell them jokes.
Se rien = laugh. We laugh when somebody tells a joke. Se rien is the answer