Question

if a car ahead of you has stopped at a crosswalk, you should: stop and then proceed when safe change lanes, look carefully, and pass slow down, look both ways, and proceed drive to the right edge of the road and stop

Explanation:

When a car ahead stops at a crosswalk, it's likely to let pedestrians cross. Stopping ensures safety as pedestrians might be crossing. Changing lanes or just slowing without stopping could endanger pedestrians. Driving to the right edge and stopping isn't the standard safe response here.

Answer:

Stop and then proceed when safe