Note : It is a polite manner to “please” every time you ask someone to do something for you. 

For example :

• Please tell me your name. 

• Please close the door.

• Please turn on the light.     

• Please turn off the light. 

• Please turn off the television.     

• Please look at this.

• Please follow me.  

• Please be quiet.

• Please be careful.  

• Please clean this room.