I would have use please.
"Would you please be quiet?" "Will you shut the door, please?"
would you please will be good to use in if you are apologizing some one
Please arrive punctually.
I am a German citizen.
Could you please certify that?
i am thrilled
I would to have a baked potato, please.
In the sentence "please be quiet; you are being too noisy," you would use a semicolon to separate the two independent clauses.
that jog was so exhilarating
Please formulate this chemistry equation.
Please identify that bird for me...
Yes. Example: Sir, would you please stop doing that.