In "The Return of a Private" when Edward Smith praises his wife's biscuits, he is really praising her.
Hamlin Garland writes about the tenderness between Edward and Emma Smith by depicting a deeper connection between the two characters. The clearest example of this comes when Edward praises Emma by praising her biscuits.
B is the answer of this question
I believe you should omit Sport because the sentence still makes sense that in Argentina Soccer is everyone's favourite.
she is not brave and a has low Ambition