看看这个英语短文有无语法错误?

看看这个英语短文有无语法错误?
The Best means of transportation（题目）
nowdays,with rapid developmentof our society,there is no doubt that the growing number of peoplehave the private car.but the pritatecar pose a great problem to our life.For example,environment pollution as well as traffic accidents.
In fact,we have many choices.Andgo out by the private car is not thebest means of transportation.such as we can go out by bike,by bus,on foot.
As far as i am concerned,for the begood for our healthy and protecting environment and saving energy,it is no exaggeration to say that the best choice ofgo out is ride bicycle.Because it isobvious that the choice have a great influence on the our healyh,protection environment and saving energy.
There is no denying that if we goout by bike,we can have a promising future.

The Best way of transportation with the rapid development of our society
the growing number of peoplehave the private car-more and more people have their private cars
privatecars environmental pollution as well as 改为,going out
such as 改为 as a result
for the begood for our healthy and protecting environment and saving energy改为：
for the good of our health,environmental protection and energy saving
ofgo out is ride bicycle改为of going out is riding bicycle