Most of the students will be learning to drive a motorcycle to a car on the road. You may come across people who drive there are no etiquette, like not turn turn signal.
Most of the students who sometimes drove a motorcycle to drive on the road. You may have come across people who drive without manners, such as not turning.
Most of the students will drive a motorcycle to school, which sometimes driving on the road. You may meet someone driving manners, such as the light turns.