Final answer:
The word with the correct spelling to complete the sentence 'Devon was given a choice of an apple or a ____ for a snack.' is 'banana', which fits the food category.
Step-by-step explanation:
Devon was given a choice of an apple or a banana for a snack. When choosing the word with the correct spelling to fill in the blank, it is important to consider the category of the word needed, which is food.
Since both 'apple' and 'banana' are fruits and belong to the food category, and given that apple is already mentioned in the sentence, it's logical to choose 'banana' as the second option for a healthy snack choice.