Answer:
The correct answers are:
Señor Montana, le gustan las verduras con la carne?
A Carlota y a Pepa no les gusta preguntar a la directora.
Pablo, ¿Te gusta la Navidad?
A mis hermanos y a mí nos gustan los días festivos.
Step-by-step explanation:
This is the case of use of unstressed personal pronoun.
This type of pronoun is used as a direct or indirect complement, or as a form of pronominal verb.
In this case they are all examples of unstressed personal pronouns of indirect complement, and usually refer to people.
Next I will write which pronoun corresponds to each person in Spanish:
Yo Me
Tú Te
Él Le, se
Ella Le, se
Ello Le, se
Usted Le, se
Nosotros Nos
Nosotras Nos
Vosotros Os
Vosotras Os
Vos Os
Ellos Les, se
Ellas Les, se
Ustedes Les, se