Final answer:
The subject of this question is English. The corrected sentence should read: Addison Montgomery picked three, crunchy apples off the tree and started to juggle them.
Step-by-step explanation:
The subject of this question is English.
In this sentence, the commas should be placed after the words 'three' and 'crunchy'. Therefore, the corrected sentence would read:
Addison Montgomery picked three, crunchy apples off the tree and started to juggle them.
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