" 19.The safest way to protect yourself from "

The safest way to protect yourself from lighting is to be inside a car. Comment.

The safest way protect yourself from lightning is to be inside a car. Justify.

The safest way to save yourself from lightening is to be inside a car. Comment?

what measures would you take to protect yourself from infectious diseases

What measures you should take to protect yourself from diseases?

Washing your hands at regular intervals "could be the most effective method to staying" healthy and protecting yourself from various ailments. (I) is the most effective way of staying (II) can be the most effective way to stay (III) has the effective effect to say