I believe they were walked to the guillotine and told to kneel at the head of it. They would then be executed while people watched. It was brutal in that time.
Answer:
C. The reflection is difficult to see
Since its a sibling, and siblings tend to be in a person's close circle of people, informal speech is used.
True because you can get it when you sneeze, cough or touch anything that has been touched by other people when they were sick