How do you defend keeping a summer vacation in the modern school calendar year?

Which tone best fits a business letter

Read this description of a detail from the movie i am legend. a scientist is the last man alive in a post-apocalyptic new york, where zombies have taken over and destroyed most of the population. about ten minutes into the film, the man thinks back to how the zombie creatures came to be, and how at one point he had a wife and child. which type of suspense technique did the screenwriter use? dramatic irony flashback foreshadowing special effects

Which word from the stanza can you use as a clue to determine the meaning of the word vales ?