I call his flop raise and see what develops on the turn. Without a read, I'd probably just check to him but I lead the turn again here quite often. If he folds, great. If he calls, that's even better because you should have the best hand. If he raises the turn, it might be time to let it go since he could show up here with KJ or 55. With that being said, getting played back at with no read sucks.