Which sentence is written in the passive voice?
a)ted grunted in frustration at how many e-mail messages were currently in his inbox. b)the young woman sang passionately into her mirror, imagining her future life as a pop star. c)tina stomped out for the history classroom hurriedly to get to her locker as quickly as possible. d)the dishwasher was kicked angrily by the young husband who had spent ten hours trying to repair it.