The theme of bildungsroman is characterized by the maturing of a main character, usually from childhood to adulthood, or an increase in maturity over the period of the fictional piece. Therefore, the answer would be 4.) The protagonist progresses from childhood to adulthood.
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A syllable is a word or part of a word that has only one vowel sound.
Answer: “For I say in sooth, thou son of Ecglaf,, , never had Grendel these grim deeds wrought,, , monster dire, on thy master dear,, , in Heorot such havoc, if heart of thine, , were as battle-bold as thy boast is loud!”
Explanation: He is basically saying that Unferth boasts about his strength but doesn't actually have the skills to match it and that he's exaggerating.