Smoke pollutes the air. Make it passive

Jargon is a specialized vocabulary of a particular group trade or profession

Match each stanza structure to the correct term. a stanza of two lines quatrain a stanza of four lines octave a stanza of six lines couplet a stanza of eight lines sestet arrowboth arrowboth arrowboth arrowboth

Think about the noes story. which fits best on the blank line above?