How can we lessen(减少) traffic accidents? If eveyone o      the traffic rules the road will be m_____ safer.For the driver they shouldn’t drive too fast. If they drive too fast, it will be very difficult to stop the cars in a very      (短的）time. For the pedestrians(行人), it’s very important to be c      when they are walking on the road. Therefore(因此), we walk across the road, we must try to walk across the zebra crossing. We must stop and look both ways before     （横过） the road. Look left [fɜːst]     , next look right, then look left again. Only when we are sure that the road is clear, we can cross it. The right way to cross the road is to walk q     . It’s not safe to run . If people run across the road, they may      (跌倒）down. Teens should try to help children, old people or blind people to cross the road, and ['nevə]       play in the street.