Read the paragraph and identify the basic structural parts of it: the topic sentence, the supporting sentence and the concluding one.
Owing a car has certain disadvantages. Firstly, it is rather expensive because of the constant rise in petrol prices and the need for regular maintenance and repairs. Secondly, driving a car is often extremely stressful. For instance, the hopeless search for a parking space in city centres and endless traffic jams are exhausting, annoying and above all time-consuming. Last but not least, due to the worsening road conditions and numerous inexperienced drivers causing a lot of accidents, driving in the past decade has become dangerous. All things considered, having a car gives you only problems and worries.