What is he waiting for? I believe it might be a fight or a drug deal. Lol. Probably not the second one though. :P
The anwser to your question is B. hope this help ;p
C) by showing contrast the paragraph foreshadows future family conflict
<span>Dwight D. Eisenhower</span>
<span>Travel would not be a primary interest to seniors, or really to anyone unless it is your career. If you are old, you probably won't be traveling anywhere.</span>