Final answer:
The correct option is D. me levantaba, which translates to 'I used to get up' or 'I would get up' in English.
Step-by-step explanation:
The subject of this question is Spanish, as indicated by the use of Spanish language and vocabulary in the question. The sentence talks about a past routine of the speaker when they were young, indicating the use of the imperfect tense. In this case, the correct option is D. me levantaba, which translates to 'I used to get up' or 'I would get up' in English.
Learn more about Spanish verb conjugation in the imperfect tense