Answer:
1. A Gustavo le gusta tocar la flauta.
2. A ti te encantan los plátanos fritos.
3. A mí me fascinan los científicos de la NASA.
4. A Olga y a mí nos interesa la obra de Sor Juana.
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