text: In conclusion, the opportunity offered by the schools for the students who live far, to receive classes without going to the school by way of online or video conferencing is so great, beacuse the student can pay more attention being alone, if the student have questions the teacher can answer them easily, and the student do not have to waist time going to the school just for one class. So, this opportunity offered by the schools to give this type of classes can motivate each student that live far to not excuse themselves to not finish a class, also, each school that do not have this classes should considered create them.     Many people wonder whether or not cars should be ban to help save the enviroment. They dont know if that would help us or make matters worse. Their are many advantages to not using cars. Some people just can't seem to let go of their cars. They need a push to get started and to stop using their cars every single day.