open your book
open your book
Stand up
stand up
sit down
sit down
Be quiet, please
Be quiet, please
Read
Read
Listen
Listen
Take a ballpen
Take a ballpen
Take a pencil
Take a pencil
Answer
Answer
Put up your hand
Put up your hand
Raise your hand
Raise your hand
Draw the blinds
Draw the blinds
Open the window
Open the window
come in
come in
close the door
close the door
clean the board
clean the board
