Meaning: Refusal refers to the act of saying no or not agreeing to something, in this case, giving up.

Wrong options:

• widely: Widely is an adverb that describes the extent of something, which does not fit as it does not describe a personal trait or action.
• innovation: Innovation is a noun that refers to a new idea or method, which does not relate to Webb's determination or refusal to give up.
• standstill: Standstill is a noun that means a state of no movement or activity, which does not fit the context of Webb's personal attributes.
• fearless: Fearless is an adjective describing someone who is not afraid, which does not capture the essence of Webb's refusal to give up, as it implies a lack of fear rather than a determination to persist.

Correct answer: exhaustion

Explanation: The term 'exhaustion' is a noun that describes a state of extreme physical or mental fatigue, which fits the context of Webb being half-dead after his swim. It aligns with the narrative of his physical limits being tested.

Meaning: Exhaustion refers to a state of being extremely tired or drained of energy, particularly after strenuous activity.

Wrong options:

• widely: Widely is an adverb that does not relate to a state of fatigue and does not fit in this context.
• innovation: Innovation is a noun that refers to a new idea or method, which is unrelated to the physical state of Webb after swimming.
• standstill: Standstill is a noun that indicates a lack of movement, which does not describe a physical condition like exhaustion.
• fearless: Fearless is an adjective that describes a lack of fear, which does not relate to the physical state of being tired or fatigued.

Correct answer: standstill

Explanation: The word 'standstill' fits grammatically as a noun indicating a complete stop or halt in activity, which aligns with the context of Webb's appearance causing business to come to a halt in London.

Meaning: Standstill refers to a situation where there is no movement or progress, particularly in a business context.

Wrong options:

• widely: Widely is an adverb that does not fit as it does not describe a state of business activity.
• innovation: Innovation is a noun that refers to new ideas or methods, which does not relate to the cessation of business activity.
• fearless: Fearless is an adjective that describes a lack of fear, which does not fit the context of business activity coming to a halt.
• exhaustion: Exhaustion is a noun that describes fatigue, which does not relate to the state of business activity.

Correct answer: fearless

Explanation: The term 'fearless' is an adjective that describes Webb's usual bravery and lack of fear, which contrasts with his reaction to the sudden attention he received after his swim.

Meaning: Fearless means having no fear; brave or courageous, especially in the face of danger or difficulty.

Wrong options:

• widely: Widely is an adverb that does not describe a personal trait and does not fit in this context.
• innovation: Innovation is a noun that refers to new ideas or methods, which does not relate to Webb's character.
• standstill: Standstill is a noun that indicates a lack of movement, which does not describe Webb's personality or reaction.
• exhaustion: Exhaustion is a noun that describes fatigue, which does not fit the context of describing Webb's character.

Correct answer: stardom

Explanation: The word 'stardom' fits grammatically as a noun that describes the state of being a star or celebrity, which aligns with the context of Webb's sudden fame and the overwhelming nature of it for him.

Meaning: Stardom refers to the status of being a famous or celebrated person, particularly in entertainment or sports.

Wrong options:

• widely: Widely is an adverb that does not describe a state of fame and does not fit in this context.
• innovation: Innovation is a noun that refers to new ideas or methods, which does not relate to the concept of fame or celebrity.
• standstill: Standstill is a noun that indicates a lack of movement, which does not describe the state of being famous.
• fearless: Fearless is an adjective that describes a lack of fear, which does not relate to the concept of stardom.