Sarah Al Salami and the Chocolate Surprise

We all feel very confused when we are waiting for a new teacher.
I opened my sketchbook and laid out the colors in front of me.
I couldn't wait, so I drew a sun disc in the upper left corner of the page. As I was coloring my sun, it opened.
The door suddenly opened, and a short, chubby man with big hands and arms entered, carrying a stack of papers under his arm and holding a tape recorder in his hand.
Without greeting him, he went to the desk, placed the papers and the tape recorder on it, and started looking for an electrical outlet to turn on the tape recorder.
Everyone was very surprised, but I was the most surprised of them all.
What would Sarah and her friends do in the nightmare of waiting for the new teacher? Perhaps their ambush did a lot of
Things, but they chose the easiest and most unusual ways.