Say instruction
Don't bully your friends!
Say instruction
Don't shout!
Say instruction
Tidy up!
Say instruction
Raise your hand! / Hands up
Say instruction
Don't sleep
Say instruction
Read books!
Say instruction
Speak English!
Say instruction
Listen to your teacher!
Say instruction
Eat in the canteen!
Say instruction
Don't run!
Say instruction
Don't push!