How would I tell my students to "clear their desks"?

Question

"Limpian sus pupitres" is the best I can come up with but it sounds odd. I just want them to clear all books/paper off their desks before a quiz/test. Thanks for your help.

Answer 1

Another teacher on board, good news

Quiten todo de sus mesas.

Fuera todo de sus mesas.

Answer 2

It's good to know that you are serious about regulations. ¡Vacíe sus escritorios, los niños!
If this vocab. has not been taught, Limpian sus pupitres! as you said

• vacien sus escritorios, perfecto - Heidita Oct 17, 2009

Answer 3

My old high school Spanish teacher used to tell us "¡Quiten los escritorios!" everytime we were about to take un examen o una prueba.

Answer 4

How about,

Ordenen sus escritorios