You shouldn't go outside of the house during disasters (INSIDE) --> You should stay inside the house during disasters.

Everybody in my neighborhood is well prepared for the coming typhoon (HAS) --> Everybody in my neighborhood has prepared well for the coming typhoon.

I suggest keeping a first aid kit in every bathroom. --> I think it is a good idea to keep a first aid kit in every bathroom.

Watching local TV or listening to the radio for more information is very useful. --> It is very useful to watch local TV or listen to the radio for more information.

We have an escape plan to save ourselves from disasters. --> We have a plan to escape and save ourselves from disasters.

Disasters can take a lot of lives and make people homeless. --> Disasters can take many lives and leave people homeless.

An escape plan will help you know how to get outside and go to a safe place. --> Knowing an escape plan will help you get outside and go to a safe place.

A large undersea earthquake started a tsunami. --> A large undersea earthquake initiated a tsunami.