Which sentence from "the interlopers" is written in passive voice?
. a. in a forest of mixed growth somewhere on the eastern spurs of the carpathians, a man stood one winter night watching and listening, as though he waited for some beast of the woods to come within the range of his vision, and, later, of his rifle.
b. the two enemies stood glaring at one another for a long silent moment.
c. relief at being alive and exasperation at his captive plight brought a strange medley of pious -offerings and sharp curses to ulrich's lips.
d. and he laughed again, mockingly and savagely.