Question

complete the sentence with the correct form of the verb.
¡hola, sofía! ¿tu primo ______ serio o cómico?
soy
es
son
somos

Explanation:

The subject "tu primo" (your cousin) is a singular third-person noun. In Spanish, the verb "ser" (to be) uses the form "es" for singular third-person subjects. The other options do not match: "soy" is first-person singular, "son" is third-person plural, "somos" is first-person plural.

Answer:

B. es