Questão de Língua Inglesa

Read the sentences below, taken from the text: I. “The learning hubs are run by partner organizations (lines 25-26).” II. “In Moscow, the learning hub is hosted by Digital October, a centre for technology and entrepreneurship (lines 28-29).” III. “They can be based around tutors or around organized projects or else emphasize the social aspect of learning (lines 55-56).” IV. “Meet-ups are held in a whole range of public places, where students want to discuss and debate these digital courses (lines 86-87).” The alternatives which present sentences in the passive voice are