Multi-choice problem: Continue writing the next sentence in this paragraph:

How to survive a mudslide 
Monitor the news and evacuate when recommended. 
If your area has been recently hit by a fire and heavy rain is predicted, start watching the news a day or 2 before the storm is predicted. Listen for evacuation orders, which should be broadcast as soon as they're put in place.

Pick from: [I] Other people may heed them, or report to nearby authorities to show them safe roads. Go around the area methodically as you schedule evacuation routes.. [II] If this suggests there is a lingering drought or a national disaster recently hitting your area, watch the news, especially in the us. When there's a major drought, refer to the security service to see what happens next.. [III] You should plan to leave even when evacuation is voluntary. Voluntary evacuation can quickly become mandatory, and leaving earlier will give you more time to prepare and safer roads to drive on.. [IV] That way, you won't have to prepare for the oncoming storm yet. Also, be prepared to keep your cell phones and other electronics from fragmenting in an emergency..
[III]