I go to school from Monday to Friday 。I go to school by bike at 7:30 in the morning 。I must cross two busy roads 。If the traffic light is red or yellow，I know I can’t cross the road ，so I wait。
If the light turns green， I know it means “Go”， and then I walk across the road 。I always ride on the right side of the road 。I am never against the traffic rules。