I think the winner of group D will be decided on goal difference between France and England, with France winning it. I think England will be able to win against Sweden and Ukraine, but we never seem to score that many goals.
It won't be a walk over anyway, England have a woeful history against Sweden, As far as I know we haven't beaten them in a competitive match. And Ukraine will be desperate to get through the group stages seeing as they are joint hosts. But as long as we do get a goal and manage to keep a clean sheet, well that's all that's needed.
After that who knows.