'Finally' is the answer the others don't make sense if you try to read them with the rest of the sentence.
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.
Answer: i know right, my mom even said that she didn't do this work in college. If this is college work I hate to see the real college work.
Answer:
sry can't understand what your saying