I think you could perhaps get that someone may have helped him and looked after him in a way that he didn't need to be very independent, George is always helping him and telling him things they don't have.. This could be down to his mental health but also down to his childhood. Just what I got from it..hope it helped a little :)
Answer:
D (last one)
Explanation:
It talks about building with materials and how they evolved.
Cause she realized ian was trying to trick nah nah to say something foolish? I think thats right...