A.I. Explanation:

Correct answer: prove

Explanation: The word 'prove' fits grammatically as it is a verb that indicates demonstrating or establishing something as true, which aligns with the context of showing his personal courage. The sentence structure requires a verb that conveys the action of substantiating his courage, making 'prove' the correct choice.

Meaning: 'Prove' means to demonstrate the truth or existence of something through evidence or argument.

Wrong options:

• show: While 'show' is a verb, it is less formal and does not convey the same strength of establishing truth as 'prove' does in this context.
• evidence: 'Evidence' is a noun and does not fit grammatically as a verb in this sentence, which requires an action word.
• upthrow: 'Upthrow' is an uncommon verb that does not relate to the context of demonstrating personal qualities and is not suitable here.

Correct answer: courage

Explanation: The word 'courage' is a noun that fits grammatically as it refers to the quality of being brave, which is the intended meaning in the context of the sentence. It aligns perfectly with the idea of personal qualities being demonstrated in the war.

Meaning: 'Courage' means the ability to confront fear, pain, or adversity, which is relevant to the context of heroism in war.

Wrong options:

• passion: 'Passion' refers to strong feelings or emotions, which does not specifically relate to bravery or heroism as 'courage' does.
• charm: 'Charm' implies attractiveness or appeal, which is not the focus of the sentence regarding personal qualities in a wartime context.
• liking: 'Liking' indicates a preference or fondness, which is unrelated to the qualities of bravery or heroism.

Correct answer: iconic

Explanation: The word 'iconic' is an adjective that fits grammatically and contextually, describing someone who is widely recognized and admired. It aligns with the sentence's sentiment about Kennedy's status in the public eye due to his characteristics.

Meaning: 'Iconic' means being a symbol or representative of something, often admired or revered, which is fitting for Kennedy's public image.

Wrong options:

• ironic: 'Ironic' describes a situation that is contrary to what one expects, which does not fit the positive context of admiration in this sentence.
• identical: 'Identical' means exactly the same, which does not convey the intended meaning of being admired or recognized in a unique way.
• impotent: 'Impotent' means lacking power or ability, which is the opposite of the intended positive connotation in this context.

Correct answer: with

Explanation: The word 'with' fits grammatically as a preposition indicating possession or accompaniment, which is appropriate in the context of being blessed with handsome looks. It establishes a relationship between Kennedy and his looks.

Meaning: 'With' indicates having or possessing something, in this case, handsome looks.

Wrong options:

• in: 'In' does not convey the same meaning of possession and would not fit grammatically in this context.
• upon: 'Upon' is typically used to indicate a condition or event, which does not fit the context of possession here.
• to: 'To' is a preposition that indicates direction or purpose, which does not align with the intended meaning of being blessed.

Correct answer: mending

Explanation: The word 'mending' is a gerund that fits grammatically as it describes a continuous action or state, which aligns with the context of a political style that is evolving or improving. It suggests an ongoing process of development in his political approach.

Meaning: 'Mending' refers to the act of repairing or improving, which in this context implies a political style that is being refined or enhanced.

Wrong options:

• mends: 'Mends' is a simple present verb form that does not fit the grammatical structure required here, which needs a gerund to describe an ongoing quality.
• mended: 'Mended' is the past tense form, which does not convey the continuous aspect needed in this context.
• mend: 'Mend' is the base form of the verb and does not fit grammatically as it does not match the required gerund form.