Um, celery is hard...juice? With carrot, apple and mint?
with the broccoli, maybe try a dip. georgians (as in the former soviet republic, not the us state!) make a walnut veggie dip called pkhali which can made with just about any veg; try subsituting the green beans in this one http://www.recipezaar.com/227450
with broccoli. just make sure it's the broccoli isn't wet -- i'd suggest steaming it -- as your pkhali should be like a paste, not sloppy.