If there is a tornado happening right at the moment, you probably will be running to saftey/shelter and not packing clothes.
have your go bag with you
Generally the basement and the bathroom are the safest places to go during a tornado.
People who live in trailers should go to a sturdier building if a tornado threatens.
If there's is a tornado and you are in your car then you should leave and search for the best available shelter. Usually that would be a ditch on the side of the road.
You should not be in a mobile home if there is a tornado coming. Mobile homes are very susceptible to tornado damage and should be abandoned for sturdier shelter during a tornado warning.
Yes
Yes. It doesn't take a very strong tornado to lift or overturn a car. Such an event is potentially fatal to anyone in the car.
There are saferooms, more often called storm shelters. These are reinforced or underground rooms that are designed to keep people safe during a tornado. Ideally, one should be able to withstand an EF4 and perhaps an EF5 tornado.
Seeking shelter under highway overpasses during a tornado is not recommended as it can actually increase the risk of injury or death. Overpasses can intensify the wind and debris hazards during a tornado, making them unsafe places to seek shelter. It is better to find a sturdy building or underground shelter to protect yourself during a tornado.
They should always be aware of the threat of a tornado and always be prepared to enter a shelter. They should always keep the storm shelter updated with food, water, and clothes, and medicine just in case they have some injuries. Make for sure that the shelter has been updated with repairs from the last tonado.
During a tornado, go to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows, doors, and outside walls. Do not stay in a mobile home or seek shelter under a bridge or overpass.
Get into a hallway or bathroom way from windows. A gymnasium can be a dangerous place during a tornado as the long span roof and tall walls can collapse.