Don't . They don't care.
Just close all your listings and leave them in your Unsolds.
In two months go in and relist them for a few hours. Then close them again to put them back in the Unsolds.
Theoretically they would stay in Unsold for 90 days, but I'm a pessimist.
Good luck with your new home. We're trying to buy ourselves and are in furnished digs while we search. Most of my listings are in the Unsold folder for the time being.