B.
Not A. because it isn't only for solving simple problems.
Not C. because it CAN work well with personal or school problems.
Not D. because you can't solve a problem before their is a problem.
I hope this helped.
I would say that “He runs fast despite his old age.”
The answer for the given question above would be the first option. The excerpt from Beowulf “The Battle With the Dragon” that *most *plainly casts the dragon as the tale’s antagonist is this: <span> “Vomiting fire and smoke, the dragon/Burned down their homes.” Hope this helps.</span>
because he was a relative of the Bennet family (a cousin) and because there were 5 unmarried Bennet daughters, which gave him plenty of choice.