Final answer:
The correct progressive tense verbs for the sentence are 'estuvieron corriendo.'
Step-by-step explanation:
Out of the options provided, the correct progressive tense verbs for the sentence would be 'estuvieron corriendo.' This is the correct conjugation of the verb 'correr' (to run) in the past progressive tense for the subject 'Francisco, Laura y Teresa.' The sentence would be: 'Francisco, Laura y Teresa estuvieron corriendo por el bosque.'
Learn more about Conjugation of verbs in Spanish