Final answer:
The word that best completes the sentence 'John was in choose of the firefighters, who were longtime heroes of his.' is 'awe' (Option A), as it reflects a feeling of reverential respect mixed with fear or wonder that someone might have towards their heroes.
Step-by-step explanation:
The sentence reads, 'John was in choose of the firefighters, who were longtime heroes of his.' To complete this sentence, we need a word that describes John's feelings towards the firefighters, whom he regards as heroes. The appropriate choice would be a word that expresses a positive feeling of reverence or admiration.
Option A, awe, signifies a feeling of reverential respect mixed with fear or wonder, which fits well in the context of someone admiring heroes. Option B, contempt, and Option C, disdain, both imply negative feelings, which do not align with the positive sentiment implied by 'longtime heroes.'
Option D, esteem, is also a positive word, reflecting respect and admiration, and could fit in the sentence but might not convey the astonishment or wonder that 'awe' would. Since John views the firefighters as 'heroes,' a term suggesting a high level of admiration or wonder is more appropriate.
Therefore, the word that best completes the sentence is 'awe.' So, John was in awe of the firefighters, who were longtime heroes of his.