Teacher : “Attention, please. Now let’s say it together
Student : Yes, we are ready. We will use English in the English class.”
Students : “Yes, we are ready. We will use English in the English class.”
Teacher : “Hey, Dayu. Stop doing that, please.”
Dayu : “I’m so sorry Ma’am.”
The teacher says, “Hey, Dayu. Stop doing that, please!”
What does she express ?