Correct answer:
hace la venia
Hacer la venia is a respect.ful salute where you bow from the waist looking at the public at the end of a show. So hace la venia stands for the third person singular because el bailarín can be replaced by the subject pronoun él (he). Finally, this sentence can be written and translate as follows:
El bailarín hace la venia al final del espectáculo (The dancer does a respect.ful salute at the end of the show)
