choose the best translation for the following sentence. they have finished their homework. ellos terminan su…

Brief Explanations:

The original sentence is in present - perfect tense. In Spanish, the present - perfect is formed with "haber" (in the appropriate form) + past participle. "Ellos" is the third - person plural subject, and the correct form of "haber" for "ellos" is "han", and the past participle of "terminar" is "terminado".

Answer:

Ellos han terminado su tarea.