Rate the following essay on its writing, argument, and language skills:
I think the development of driveless cars is a helpful way for people. It can bring us a lot of convience in our lives. So I support that the development of these driveless cars.

Can you imagine a time in the future when one one bus cars because no one needs them anymore? I believe it will happen someday not far from now. Like Google's cofounder said:" I believes such cars would fundamentally change the world." You might think driveless cars are so not safe and reliable. And I have to say you are totally wrong with this thought. Because driveless cars have more benefits than normal cars.And there are some reasons that I want to state.

People don't have to spend more time on learning how to drive and dificult driving skills. They can steer,accelerate, and brake themselves, but all are designed to notify the driver when the road ahead requires human skills,such as navigating through work zones and around accidents. This means the human driver must remain alert and be ready to take over when the situation requires. This necessitates the car being ready to quickly get the driver's attention whenever a problem occurs.

Manufacters are also considering using cameras to watch that drivers are remaining focused on the road. While the driver watches the road, the car watches the driver.

The second reason is people don't have to focus on driving.Such displays can be turned off instantly when the driver needs to take over-something not available to drivers trying to text with a cell phone. In this way,the in-car system is actually a safety feature, and safety is a big concern. And the driveless car don't need to worry about the safety parts. They are even more safe than normal cars.

Therefore, I support to use driveless cars in the future,maybe someday.

I believe because of driveless cars, our lives will make throught easier and more comfortable.

And I believe someday the driveless cars will completely instead to cars.

Score: 4