If you're gonna tell it to someone (kind of like an order) thenit's "bumalik ka(if talking to a single person)/kayo (if talking to more than one) sa trabaho" and if what you mean is something like this "i gotta get back to work" then it's "bumalik sa trabaho.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.