Two benefits of a cloud-based system are data backup and collaboration.
:)
I would say A, because the shoemaker's bench is the last thing referenced before the dialogue. it doesn't really sound like he's concerned abt the wife bc he seemed fond of the stuff that was like a reminder of her (D) and it's not the house that looks the same as paris, just that the shoemaker's bench didn't change (B). idek how to say C is wrong but