The correct answer is B. Mom says that it is best to always eat a good breakfast before school.
Step-by-step explanation:
In grammar, ideas can be emphasized by using different grammatical constructions this includes changing the order of a sentence to place the most important information first or using adverbs such as always, never, everywhere to emphasize certain actions. In the case of using adverbs to emphasize an idea, it is important to understand the location of the adverb in the sentence can change the element that is being emphasized, as the adverb should be placed right before the verb that the writer wants to emphasize.
This means, in the case of the sentence "Mom says that it is best to eat a good breakfast before school" placing the adverb "always" before the verb "say" would emphasize the idea that the subject Mom frequently says something, while placing the adverb "always" before the verb "eat" emphasizes the importance of eating a good breakfast.Considering this, the sentence that best emphasizes the idea that one should eat a good breakfast before school every single day is "Mom says that it is best to always eat a good breakfast before school" because in this sentence the location of the adverb "always" emphasizes the idea "eat a good breakfast" as it place before it.