Fill in the blank with a suitable preposition:
A preposition is a word which comes before a noun or a pronoun and establishes a relationship between the elements of a clause or words. Option B)out of is correct as it is used to indicate an activity involving a thing to be kept away from the inside of something (the fridge). The other options are wrong as out, over, and about indicate a position away from the inside of an obvious place/ thing, completion of a task, and a piece of information respectively. These uses don't fit in the given question. The correct answer is B)out of.