The phrase "please close the door" is grammatically correct and can be used in written English.
You can use it as a request or instruction to someone to close a door. For example: 1. "Please close the door when you leave the room." 2. "Could you please close the door behind you?" 3. "Make sure to close the door properly so it doesn't slam." 4. "Please remember to close the door after you enter." 5. "I would appreciate it if you could close the door gently to avoid waking the baby."
I followed a narrow path that climbed slowly along the cliff past fruit trees and small vegetable gardens before reaching a gate whose sign said in Greek and English, "Please close the door because our animals go away".
"It's Thomas O'Brien!" There was excitement in my voice about the return call from Mr. O'Brien, the hot interior designer, but I added, "Once in a while could you please close the door?" Our communal office bathroom was adjacent to our main working space, our 276-square-foot living room.
Thus, knowing English is, in small part, a matter of being disposed to utter "Please close the door!" when one is cold as a result of a draught from an open door, and of being disposed (other things being equal) to utter "OK" and go shut a door in response to someone else's utterance of that formula.
He has scarcely opened the door to the cubicle when he hears the Chilean shout from inside: "Please close the door, it's chilly in here!" "Please close the door, it's chilly in here!" says Rodrigo, and his performance is a success.
The intervention messages detail something that the subject needs to correct, "the back door has been left open for 10 minutes please close the back door, or an action that they should carry out, "it is morning and it is recommended that you have breakfast".
On one building, a sign beside a cow skull reads, "Critters love books too — please close door when done!" Lee, originally from Connecticut, trained as a geologist.
I understand that there is a necessary process for Syrian families to come here, but please don't close the door.
Last one in close the door, please.
The light was warm, diffuse, ideal, but then, suddenly, the pilot issued a clipped order: "Close the door, please".
The light was warm, diffuse, ideal, but then, suddenly, the pilot issued a clipped order: "Close the door, please". A light on the dashboard signalled an urgent mechanical problem.
