Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to avoid a car accident [title] Before you start the engine, check and make sure the tire tread and inflation are good enough make sure the dash warning lights are off, such as the seat belt, check engine, brake system and air bag ,. [step] These are the simple ways to check that your car has no problem. [title] Keep a watchful eye.

Ending1: [step] As soon as your passenger turns on the emergency lights, put the vehicle in neutral and let off the accelerator as far as possible. Then do the same with the emergency flashers. Ending2: [step] Car accidents occur during emergencies or fuel reon mights. If you are involved in a car accident, try to be there in the comfort of your own home. Ending3: [step] If someone is injured or sick, keep a watchful eye on them so you can notify your family or friends of the problem. If your car has an accident, make sure you have emergency equipment around in your car. Ending4: [step] We all think we're great drivers, and some of us are, but there are other people on the road too. Remember not to stare at anything for too long.

Answer format: ending1/ending2/ending3/ending4