Answer:
My house is bigger than yours.
Your grade is worse than mine.
The Pacific Ocean is deeper than the Arctic Ocean.
You are more polite than Joey.
My brother is taller than I am, but he is older too.
I think it is the second one because the rest don't sound correct .
Answer:
The lines are "As for us, we’re quite fortunate. Luckier than millions of people. It’s quiet and safe here, and we’re using our money to buy food. We’re so selfish that we talk about “after the war” and look forward to new clothes and shoes, when actually we should be saving every penny to help others when the war is over, to salvage whatever we can."