Businessmen and food at a Hanoi street restaurant

The video begins with a simple instruction for the audience to sit down, followed by a brief pause.

What does the teacher ask the students to do at the beginning of the class?

• Stand up

• Sit down

• Leave the room

• Start writing

What might the teacher's expression 'Ah' indicate?

• A moment of realization

• A mistake

• A joke

• A question