Ask them where it tells you in the bible that you can't celebrate birthdays or Christmas. Ask them if their rules are going "beyond what is written".
Ask them how letting someone die from refusing a blood transfusion is preserving the sacredness of life.
Ask them why standing up for a judge in a courtroom is just "showing respect", but standing for the national anthem is "worship".
Ask them if they've apologized and reinstated all those former Witnesses who were right about certain doctrines before the Governing Body. Why not?
Ask them why they require two eye witnesses for the rape of a child, but in the the bible, a woman did not require any eye witnesses to be believed.
(Deuteronomy 22:25-28) 25 "If, however, it is in the field that the man found the girl who was engaged, and the man grabbed hold of her and lay down with her, the man who lay down with her must also die by himself, 26and to the girl you must do nothing. The girl has no sin deserving of death, because just as when a man rises up against his fellowman and indeed murders him, even a soul, so it is with this case. 27 For it was in the field that he found her. The girl who was engaged screamed, but there was no one to rescue her. 28