1) The document compares and contrasts driving a car versus taking public transportation like a bus. 2) Some advantages of driving a car are that it is more comfortable and convenient as people can listen to the radio as they wish and do not have to wait for buses. However, driving a car is more expensive. 3) Some advantages of taking public transportation are that buses can hold more passengers than cars, making it more efficient in terms of capacity, energy usage, and cost. Public transportation also reduces traffic and environmental pollution.