Shelly's kids had been at each other's ..... all day, and she was sick of dealing with them. (*) buttons (*) throats (*) nerves (*) arms
This is a companion discussion topic for the original entry at https://english.best/questions/11437,shellys-kids-had-been-at-each-others-___-all-day-and-she-was-sick-of-dealing-with-them/