Compléter Daily Vocabulary Quiz (Emergency Situations_2)_4Version en ligne Complete the passage with the suitable modal verbs. par Jia Ying Ng 1 should must should must must not should not should must not should must " Attention everyone ! There is a fire in the building . We evacuate immediately . Do not panic , but act quickly . You use the elevators . You take the stairs . If you see smoke , you stay low to the ground . You leave your belongings behind ; your safety is the priority . You follow the instructions of the firefighters . You open windows unless you are trapped in a room with smoke . If you are trapped , you close the door and seal any gaps to prevent smoke from entering . You call emergency services as soon as you are safe . You return to the building until the fire department says it is safe . "