They did a dry run of the demonstration before showing it to the CEO.
Had to do a dry-run beforehand to be sure of finding it in dark with current roadworks on motorway.
American intelligence officials said plotters hoped to stage a dry run within two days, the actual attacks following days later.
Do a dry run - Lay a few planks against the longest wall of the room to decide how you want the overall layout to look.
Do a dry run - Since these floor planks are permanently attached to the floor, lay out two to three complete rows before you begin nailing them down.
Do a dry run - Remember, you need the first row to be straight.