How can we students keep ourselves safe? Here are some tips.  On your way home or to school: Wait for the g   traffic light, and look left and right before you cross the road. If you see a car coming, don’t cross until it really s    . Dress in bright colors, so the drivers can see you e   .  At school: When students around you begin to push, try to hold onto  something, or stay in a sager corner. If you f     down in a crowded place, cover your head w   both hands. When there’s a fire: Stay calm and leave quickly. Use a piece of wet cloth to cover your mouth and nose so that you don’t breathe in s     . If your clothes catch fire, drop to the ground and roll from side to side to p     out the fire. For eating: Wash f     like apples or pears carefully before you eat them. Check the expiration dates(保质期) and if your food looks or smells b    , don’t eat it. For riding on the escalator(自动扶梯): Hold onto the handrails(扶手) and stand on the right side of the escalator because right arms are stronger. It is d   to run up and down on them. You may fall down because escalator steps are not designed for running.