Which of the following reveals beowulf’s arrogance? a. he fights grendel without a weapon b. he refuses any credit for defeating grendel c. he declines when grendel is winning d. he returns to geatland after the battle.

The correct answer is :

A. He fights Grendel without a weapon.

Beowulf is so arrogant that he completely just goes right up to the beast, Grendel, without any weapon and full confidence that he would defeat him.

1. c- the tunnel project was worthwhile.

2. b- to inform about the value of the tunnel project

- "a nonrestrictive clause functions as a modifier to a noun (that is an object, person or concept). these clauses can be described by the following three options: it is set off by comas, it contains a subject and a verbs and it adds nonessential information to the sentence.

for example, in "here is bill gates, who confounded microsoft software company" we can identify "who confounded microsoft software company" as a nonrestrictive clause modifying the noun bill gates. this clause can be describes as a nonrestrictive clause because it is separated by a comma, it adds nonessential information to identify who bill gates is and it must contain both a subject (who) and a verb (confounded)."