Think about the article. the reader can tell that

a jane austen wouldn't be happy about the new british banknote.
b the bank of england plans to put women on all its banknotes.
c readers outside of england don't care for jane austen's books.
d many people have faced problems with family or friends.

The answer is D. Many people have faced problems...

It could be 1, 2, or 4, depending on the context.1.) they could have had a fight, and she is too humble to say anything further. she wants robert to say something first.2.) maybe he's staring at a computer playing tetris while she's wearing a *really* tight red dress. just sayin' xd3.) is unlikely given that it's only one sentence worth of context long. 4.) it's possible their relationship is more 'mutual hatred' and they tolerate one another.it could be 1, 2, or 4, as long as you can provide sufficient explanation why. remember this as you write!