"thomas asked as he yanked out a huge weed , clumps of dirt swaying on the roots . zart cleared his throat and kept on working as he answered . '' they 're the ones take care of all the heavy stuff for the gardens . trenching and whatnot . during off times they do other stuff round the glade . actually , a lot of gladers have more than one _ ..." What is the word in the blank space (_)? The answer is
job