Say you didn't complete your homework. The answer is implied.
completa
you dont. No. This is a complete sentence .
"Complet"
vous m'accomplissez
"críochnaigh mé"
he did not complete = hu lo hishlim (הוא לא השלים)
Ya está terminado(a)
Because it is not missing anything.
c'est terminé
obair chríochnaithe
iomlán