The helping verb in that sentence is: B) had The word had, "helps" the verb risen by telling when the moon risen up The word had tells that the moon has already risen up The word A) evening is a noun, not a verb The word C) early is an adjective, not a verb either The word D) is a verb but it isn't a helping verb because it doesn't "help" any verb Therefore B) had is the correct answer
Beowulf returns gallantly to Geatland. He just can't give up his ego, and he decides he is the only one who can kill the dragon. This decision leads to his death.