The dash in the sentence below is used to do which of the following? "There is no reason to continue. The case is definitely--!" A. set off further detail or explanation B. indicate an abrupt change in the sentence C. show an abrupt, unfinished end to the sentence D. set off humor in an informal sentence

A)sets of further detail or explanation

All right.You should start by making Grendel aware of the existance of Beowulf.Knowing his power is unparalleled, he starts worryng about the stories mentioned by the townspeople, all of them having Beowulf as a heroe with incomparable strength and intelligence.Grendel wants to continue being dreadful.He does not want tom lose his position, he is feared.He makes his mother proud.But Beowulf is stronger and cleverer and his realm of fright ends , the dream of being all powerful is destroyed.Yet, he has gained something.He is in peace and will be always remembered.It took a brave foreigner to finish him and this heroe now has the burden of conducting a wholenation with one resource only. the story of how he killed Grendel, because it is the only great deed people talk about when they mention Beowulf.