Directions:For this part,you are allowed 30 minutes to write a composition on the topic “ My Opi

My Opinion on Private Cars
With the increasing of the living standard,more and more people own a car.It's true that a car can do us good.We can drive to work without taking a bus.We can go travelling in our own cars.We can go out by car anytime.In a word,a car makes it convenient to go anywhere.What's more,owning a car,to some degree,means we're rich.Therefore many people dream of having their cars,and work very hard in order to have one.
Hower,there are some disadvantages of a car.First of all,we have to pay a lot of money for it.A car can be very expensive,generally costing ten thousand yuan or more.Second,a car needs gases or petrol.We have to go to the filling stations from time to time.Third,it releases poisonous gases that pollute the air.What's more,too many cars will bring about traffic jams.
To my mind,we should not buy a car.Nowadays the traffic system is perfect.Buses,taxies and underground are everywhere.