Actually, a lot depends on the English team. They have been complaining about the outfield. If today the match officials approve the field for playing and England declines, then Bangladesh might even secure 2 points.
However, if England plays, I believe they are going to win. It's a small ground, and even their mistimed hits could result in sixes, whereas our well-timed hits when chasing might get caught at the boundary. If they manage to take early wickets, especially Miraz and Shanto, I don't foresee any other resistance in our batting lineup. This is a fact, so let's not raise our hopes too high. Just enjoy the game.