Which of the following is most clearly an example of dialogue?

How does new technology, ideas, and innovations affect society

Which literary device does orwell most use to support his purpose in writing in this passage? characters, to show that what happens on the farm is fiction allegory, to show similarities between the farm and the soviet union point of view, to show how the characters think about the murders setting, to show that events in the soviet union may have been caused by the economy

Which form does a verb take when the subject receives the action? passive active imperative indicative