The statement which is functions as the falling action in a story is We never knew all the trouble our adventure caused for Dad until many years later. Thus the correct option is D.
<h3>What is Falling action in story?</h3>
The term "falling action" describes the action after the major encounter of the conclusion. After the intense emotional incident, the character has time to relax during this section of the story, which serves to reduce the plot's excitement.
The given sentence, "We never knew all the trouble our adventure caused for Dad until many years later" provides traits of falling action as it is used close to the narrative.
Therefore, option D is appropriate.
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