Idioms and Phrases

'To oil the knocker' is an idiom meaning to bribe or tip someone, particularly a servant or subordinate, to gain favor or smooth access. The historical context refers to lubricating a door knocker to make it easier to use, metaphorically extended to greasing someone's palm.

'Will o' the wisp' refers to something that deceives or misleads, often appearing attractive but being unattainable or illusory. Originally referring to mysterious lights seen in marshlands (ignis fatuus), it metaphorically describes deceptive hopes or illusions that lead people astray.

"All moonshine" is an idiom that means nonsense, foolishness, or something that lacks substance. It refers to ideas or statements that are unrealistic or fanciful rather than grounded in reality. This expression emphasizes the absurdity or lack of value in what's being said.

The idiom "to hold something in leash" means to keep something under control or restraint. This phrase suggests maintaining strict oversight over something and preventing it from acting freely or without limits. The metaphor originates from using a leash to control an animal's movement.

"A fair crack of the whip" means giving everyone an equal opportunity to try or succeed. This idiom emphasizes fairness and equal treatment, suggesting everyone should get their turn or chance to perform. It originates from the idea of everyone getting to use the whip equally.

"Shake a leg" is an idiomatic expression that means to hurry up or move quickly. This phrase is commonly used when someone needs to act fast to avoid being late or missing something important. The urgency of missing a train makes this the perfect context for this expression.

"Beat the band" means doing something to an extreme degree or with great intensity and enthusiasm. This idiom suggests performing an action with remarkable energy or vigor, often exceeding normal expectations. It emphasizes the intensity of the effort being made.

'Neck of the woods' means in a particular area or neighbourhood.

'Bite the dust' means to be defeated and it fits the context.

"Down to the wire" is the correct idiom as it implies that it is near the end as in a race.

"Blue stocking" is a historical term referring to a learned or scholarly woman with literary and intellectual interests. This term originated from literary societies in the 18th century where women wore blue wool stockings instead of formal dress. It describes a woman who values education and intellectual pursuits over traditional social norms.

"A fine line" refers to a very narrow distinction or difference between two things. This idiom emphasizes how two seemingly different concepts or situations can be very close to each other. In the context of friendship, it might suggest subtle differences or boundaries in their relationship.

"Asleep at the switch" is an idiom meaning to be inattentive, negligent, or missing an important opportunity. This expression originates from railway operations where falling asleep at the switches could cause accidents. In this context, it perfectly describes someone who missed the chance to apply for a government job.

"Strait-laced" refers to someone who strictly adheres to conventional moral values and social norms. This term comes from the tight laces used in corsets, symbolizing moral restraint and rigidity in behavior. Such people disapprove of liberal ideas or unconventional behavior, making B the most accurate choice.