English

The idiom "get under someone's skin" means to irritate or upset someone, which matches option A. The other options do not correctly represent this idiom's meaning.

The idiom "a black sheep" refers to a person who is considered different from other family members or group members, often because of bad behavior or a bad reputation. Therefore, option C is correct.

The verb 'await' is a transitive verb that takes a direct object without a preposition. Therefore, the correct phrase is 'She is awaiting the result.' The article 'the' is necessary before 'result' because it refers to a specific known outcome. Using a preposition such as 'on' before 'result' is incorrect in this context. Hence, the blank should be filled with the article 'the' (option C).

The idiom "follow hot on the heels of" means to happen very soon after something else, indicating a short time gap between events.

The word 'velleity' means a slight wish or inclination without any effort to act on it. Its correct antonym is 'disinclination,' which means a lack of inclination or unwillingness, directly opposing the idea of even a slight wish or desire. The other options do not relate to the meaning of 'velleity.'

The idiom "a bird of passage" refers to a migratory bird, symbolizing someone who moves from place to place. Therefore, option D is the correct meaning of the idiom.

The phrase 'without further ado' means 'without any more delay' or 'immediately,' which corresponds to option B. It is commonly used to indicate proceeding without wasting time.

The word 'cromulent' is a humorous term meaning 'acceptable' or 'fine,' so 'Acceptable' is the correct synonym among the options provided.

"Desiderium" means a longing or craving for something, making "Craving" the correct synonym. The other options represent states of satisfaction or contentment, which are opposite in meaning.

The idiom "a bag of bones" refers to someone who is extremely thin or emaciated, which matches option A. The other options do not reflect the meaning of this idiom.