Last few to finish off
22a its initial energy is central to what we consume (5)???a?
27d then whip lash away and come back with a game (4)??o?
23d might the next computer virus be the Dickens of a one... even if its a hoax! (6)????u?
24d Hoo-Extra Terrestrial war may break out for the want of it... (5)???e?