AQA GCSE English Literature "A Christmas Carol"

I have a mock this Tuesday for English Literature, both Romeo and Juliet & A Christmas Carol. I'm fine with Romeo and Juliet but I don't really know what to talk about for ACC? I've heard it's going to be on how Dickens presents family, does anyone have any suggestions for an essay argument? Thx

Hey, i used these websites a lot for English you might find it useful to have a read through and take some notes to try memorise for you mocks! https://www.litcharts.com/lit/a-christmas-carol/themes/family https://www.sparknotes.com/lit/christmascarol/themes/