Hello all, can my wife get help with these...14a. Mournful victor wears simple neckwear. (9) ??A?????E. 19a. Big mansion and hotel stay, rebuilt by writer (7,4) S?A?E??,????. 7d. Nasty sadist is joining clique, creating unease.(15) D?S?A??????????. 27a.It's easy to get tight with fresh gin barrel upended. (4,3)????,???. .....Thanks