Concept:Find the syllable that carries the main stress in the word "unwillingness".Explanation:The word can be split as: un / wil / ling / ness.The main stress is heard most strongly on the second syllable, "wil".When written in capital letters, the stressed syllable appears as "WIL".Therefore, the correct representation is "un-WIL-ling-ness".Answer:B. un-WIL-ling-ness