Choose the clearest and most concise restatement. 1-The last two things are to activate the alarm and pull down the shutters. 2-'The shutters and alarm are the last two steps before you leave.' 3-'The shutters should be pulled down and the alarm should be activated before you leave.' 4-'Activate the shutters and the alarm before you leave.' 5-Just before leaving, pull down the shutters and activate the alarm.'