Answer:
Revised (active voice): Superintendent assumed that the trip had been postponed until the next Thursday.
Revised (active voice): By the 15th of every month, the completed form should be submitted to Tim Hagen.
Revised (active voice): The fluid should be allowed to dry for eight to ten seconds after being applied sparingly.
Revised (active voice): Researches defined the metropolitan area as the countries related by communiting patterns.
He tells the ending of the story first, and then explains how it happened so that the reader knows the emotions colonel Owens feels after their escape.
Explanation: Charles Chesnutt gives a general idea of how the characters end up at the beginning of the story so that the reader is aware of where is everything leading up to. He then tells the journey of the Colonel's son and the slave he saved; Grandison, since he looked trustworthy to the Colonel. After a series of events, the author chooses to finally reveal how unfortunate the Colonel feels after catching a glimpse of Grandison and his family escaping on a boat.
A show of understanding or non-understanding through facial expressions
Common (i need 20 characters so ummmm yay)