Final answer:
The word 'Heroic' best fits the connotative meaning in the sentence about the brave bystanders.
Explanation:
Heroic is the word with the most suitable connotative meaning that best completes the sentence. The bystanders were praised for their efforts in repeatedly rushing into and out of the burning pet store until all of the animals were safe.
Learn more about Connotative meaning here:
https://brainly.com/question/24843708
