...Mark Twain, a famous____  familyadventuresAmericanbooksenjoytwelve writer, was born in 1835. He came from a poor ____  Americanadventuresbookstwelvefamilyenjoy and he began to work when he was ______  twelveAmericanenjoyadventuresfamilybooks, after his father died. He wrote a lot of _____  Americanbooksenjoyadventuresfamilytwelve including “The Adventures of Tom Sawyer” and “The Adventures of Huckleberry Finn”. These books are about the _____  twelvebooksAmericanfamilyadventuresenjoy of two boys who lived on the Mississippi River. He also wrote “The Prince and the Pauper” and many other books. Children all over the world _____  adventuresenjoybookstwelvefamilyAmerican reading Mark Twain’s books.