Final answer:
The correct pronoun to fill in the blank is 'te', which is used when referring to a second person singular.
Step-by-step explanation:
The correct pronoun to fill in the blank is te.
This sentence is written in Spanish, and the pronoun te is used when referring to a second person singular.
For example, if the sentence is 'A ti te gusta el fútbol', it means 'You like soccer.'
Learn more about Spanish pronouns