For questions 11-20, base your answers on the article "Bodies from the Ash." What is the article mainly about?

Pompeii was a bustling and luxurious resort town.

O Mount Vesuvius erupted after a long period of being dormant.

O Pompeii was lost for centuries but was found again through excavations.

O Residents of Pompeii grew accustomed to the many earthquakes in the area.

active voice: my father cut the tree.

passive voice: the tree was cut by my father.

active voice: people buy newspapers every day.

passive voice: newspapers are bought (by people) every day.

active voice: people have been using movies as political propaganda since world war ii.

passive voice: movies have been used as political propaganda since world war ii.

active voice: donna gave me my birthday present.

passive voice: i was given my birthday present (by donna). / my birthday present was given to me (by donna).

active voice: mom will leave the keys on the counter.

passive voice: the keys will be left (by mom) on the counter.

the words in parentheses are the agent of the passive voice and can be omitted when obvious, generic, or simply unnecessary.

pretty sure 1.someone's coat was found in the lobby.  

i think that it is (line 11)