1. Señor Montana, ¿le gustan las verduras con la carne?.
2. A Carlota y a Pepa no les gusta preguntar a la directora.
3. Pablo, ¿te gusta la Navidad?
4. A mis hermanos a a mí nos gustan los días festivos.
Explanation:
Identifying the narrator and the time that a sentence indicates is the first step that must be taken. this is very important to be able to logically conjugate the verbs, and that these have concordance with what is being expressed.
Aburrida is an adjective, it also gives you the information that the subject is a "girl" and that she's bored, so you will need to use the verb "is" which is "ser" in Spanish.