Problem: It 's not because it 's post - apocalyptic because that 's what drew me to it . Ordinarily , I would not keep reading such a depressing book . McCarthy did a excellent job of taking me from one emotional extreme to the other , however .

What may the author achieve with the book ?

A: He made me continue reading a book I usually dislike .

Problem: I am sure somehow that they did not need to walk this loop in order to give their bodies much needed exercise . I am sure their life was full of exertions that filled the need to burn a few calories . My heart is full of thanksgiving that I am allowed to spend my exercise time enjoying such beautiful scenery all around me . I am indeed even thankful for the big hill that seems to never end .

What may be true about the narrator ?

A: That they feel they need to exercise

Problem: He wanted kids , he wanted to be a dad , and if Linzi was pregnant , than that was wonderful . Sure , they 'd only been married for a few months , but they 'd been together for eight years . This was n't something they could n't handle . So with Linzi in the bathroom , Billy was sat at his desk , chin in his hands as he waited .

What may Billy be thinking about as he waited for Linzi ?

A:
That he wanted to be 100 % sure that having a baby now was the right thing to do .