Answer:
Yo <u>d. me despierto</u> a las seis y media.
Explanation:
To complete this exercise, you have to choose the correct answer to fill the sentence given.
"Me despierto" is the only answer that fits the sentence because of its person and number, which is first person singular form.
The sentence is in the <u>Spanish simple present tense</u> (''presente del indicativo'' in Spanish), which is used to talk about habitual situations, routines, universal truths, facts and things happening now or in the near future.