select the correct answer.\nwhich verb form correctly completes this sentence?\nayer, mi prima y mi hermano…

Brief Explanations:

The sentence "Ayer, mi prima y mi hermano ______ la biblioteca municipal" is in the past tense (due to "ayer" meaning "yesterday"). The subject "mi prima y mi hermano" is plural (two people), so we need a past - tense, plural verb form.

• Option A "visité" is the first - person singular past tense of "visitar", so it's incorrect as the subject is not first - person singular.
• Option B "visitan" is the present - tense plural form, but we need past tense, so it's incorrect.
• Option C "visitaron" is the third - person plural past - tense form of "visitar", which matches the plural subject and past - tense context.
• Option D "visitó" is the third - person singular past - tense form, and since the subject is plural, it's incorrect.

Answer:

C. visitaron