Final answer:
The correct answer is 'D. me levantaba.'
Step-by-step explanation:
The correct answer is D. me levantaba. In the sentence, 'Cuando yo era pequeña, siempre me levantaba a las ocho de la mañana,' the verb 'levantar' needs to be conjugated to match the subject 'yo' (I) and the past tense. The correct conjugation is 'me levantaba,' which means 'I used to get up.'
Learn more about conjugation of the verb 'levantarse' in Spanish