Answer:
1. Nosotras le pedimos a la señorita portillo su nuevo disco.
2. Los cantantes cantaron "Las mañanitas".
3. Yo presenté la estrella de cine al público.
4. La poeta Salinas se aburrió en el espectáculo.
Step-by-step explanation:
To complete the previous sentences, using the verbs that are, we must identify the narrator, the gender, the number and the time indicated by each sentence as the first step. This is very important to be able to logically conjugate the verbs, and that these have concordance with what is being expressed.