As we all know, (have) a knowledge of first aid can make a difference in our daily life. If a traffic accident happens and someone (injure), the following steps can be used to treat injured. In the first place, we should make sure that the accident scene is safe so that we don't get hurt. We should ask the injured person if he is OK, and see if he (breathe). What's more, we should check for cuts and wounds. For a simple cut, it is only necessary (wash) the area of the cut, dry it and cover it with a piece of dry clean cloth. If he is bleeding (bad), it is vital that we should try to stop the bleeding by applying pressure the injury. This is if a person loses too much blood, he may die. If necessary, take the injured person to the hospital as soon as possible. Do remember: when (give) first aid, please be sure to place the person in a (recover) position.
