<span>Beowulf traps and kills Grendel by stripping his clothes off to have it a fair match between the two of them. He killed him repeatedly by beating Grendel up using his fists targeting his ears and that how’s Grendel shrink. Grendel traps from Beowulf chains that tied him to the door where he cut his arms off and let him die.</span>
Any sort of surgery which involves going inside the skull. Brain surgery qualifies but there are other types also.
Hopes this helps
Number 8 is agree. But I think this is more of a personal test
A. him
b. ours
c. myself
d. which
e. that