Final answer:
The correct verb to fill in the blank in the sentence is 'hicimos' which means 'we did' in Spanish.
Step-by-step explanation:
The correct verb to fill in the blank in the sentence is hicimos.
Ima and Sonia are the subjects of the sentence, and the verb should agree with a plural subject. The pronoun 'we' in Spanish is 'nosotros', and the corresponding verb form for 'we did' is 'hicimos'.
For example, if Ima and Sonia were asked if they did all the homework last night before going to bed, they could respond with 'Nosotros hicimos toda la tarea anoche, antes de acostarnos.'
Learn more about Spanish verb conjugation