Which choice displays the most formal style and language? a) if the stranger hadn't been there! but he was. and caesar crossed. with such results! b) you, the reader, have a personal interest in that link, and so have i; so has the rest of the human race. c) a person remarked for his noble mien and graceful aspect appeared close at and, sitting and playing upon a pipe. d) very well, i am glad he crossed. and very really and glad, too, though i never cared anything about it before.