In grendel, what poetic device is used in the phrase "stand stock-still" ?

Why does black lung aka arthur morgan let only jhon and abigail go and not sadie in the last chapter

Should be used when you want to make abstract ideas more concrete, and can be both real and hypothetical. be sure they are credible and relevant to your topic. a. examples b. narrations c. testimonies d. statistics

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