Time, mood, speaker, idea
Please tell me if I'm wrong :)
Nothing. Their duty is to guard the tomb and there should be no reason at all to when they stop. When changing guards maybe but someone is still there watching.
THE ANSWER IS A BCUZ OF REASONS, NOW I GOTSZ FRE POINTS. LOLOLOLOL
Sad and stingy probably would not work in this situation, but sly and mean are possibilities. Although either could be correct, I would go with sly, which means they are sneaky and conniving. I’m not a 100% sure, but I believe sly is the best answer. I hope this helps!
