Use your ....
Use your computer.
Put your ... up.
Put your hand up.
... your books.
Open your books.
Sorry ... late.
Sorry I'm late.
Sit ....
Sit down.
Stand ....
Stand up.
Please ... quiet.
Please be quiet.
Listen ... the teacher.
Listen to the teacher.
Use a ....
Use a ruler.
... your pencil.
Sharpen your pencil.
Do ... homework.
Do your homework.
Yes, ....
Yes, please.
May I ... in?
May I come in?
Write ... name.
Write your name.
Close your ....
Close your books.
Use a ....
Use a pencil.
Use an ...
Use an eraser.
May I ... to the bathroom/toilet?
May I go to the bathroom?