please choose the correct form of the verb <<avoir>> for the subject given: pierre\na. auront\nb. avez\nc…

Brief Explanations:

In French, the verb "avoir" has different conjugations. "Pierre" is a singular third - person masculine subject. The correct present - tense form of "avoir" for a singular third - person subject is "a". "auront" is the third - person plural future form, "avez" is the second - person plural present form, and "ont" is the third - person plural present form.

Answer:

C. a