Ineed to make sentences on a 7th grade level with these vocabulary words

Use the correct form of the verb ser or estar: ingenieros

Power going out story i need with a plot and the starting point is you wake up late, the power is out, and yeah. plz try to make it non complex since i have to write it in spanish if you want to go all out it needs to be in the preterit tense also know as past

Which indirect object pronoun correctly completes this sentence? ayer fui a nuestra primera clase del año y el profesor habló de las reglas de la universidad. a. les b. le c. nos d. me