You are stopped at a red light, and a long string of cars is crossing in front of you. when your traffic light turns red and yours turns green, the crossing traffic continues to enter the intersection. you should

Use the traffic as a stop sign.

Explanation:

Traffic lights are also called traffic signals. They are lights used to control the movement of cars on traffic. Traffic lights come in different colors. These colour change direct  drivers on what action to take while driving.

-Red light - When the red light comes on, drivers are expected to stop.

- Green light - When the green light comes on, drivers can start driving or keep driving.

- Yellow light - When the yellow light comes on, drivers are directed to get ready to stop because the light will soon turn red.

Traffic lights are placed on road intersections and crossings. When the crossing traffic continues to enter the intersection, as the traffic light turns red, then one should use the traffic as a stop sign.

explanation: the line "to save the day, harry must get past a scary three-headed guard dog" from the summary best justifies the conclusion that harry potter and the sorcerer’s stone was influenced by ancient greek mythological literature. the three other choices had nothing to do with ancient greek literature - and the words "three-headed guard dog" are what makes that choice the correct answer.