I believe that the correct choice of answer would be fidgeting. Hope this helps!
The school suspended Tinker and her classmates for wearing the armbands. They were only allowed back in school after they removed the black armbands.
One example of dramatic irony is when the people on the shore see the boat out at sea. They believe that it is a novelty, not that someone might need their help. The people in the boat, see the people on the shore as their rescuers. Both are wrong.