1- a situation when you waited for a bus or a train 2- a challenging profession you know about

Q.
How to buy private cars in your country?
A.
 
Buying automobile in Greece or in Europe is not a troublesome issue. One 

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can generally buy two types of cars including second-hand used car or brand 
new. But the first and important thing is that you must own a driver license to 
buy a car. There are numerous car-selling showrooms and agents are available. 
They can provide you with the car ranging from the1950s to the current days. 
But you are to make sure that you are paying the price within a legal and 
reliable source. The buyer should arrange for the necessary paperwork before 
buying the car and present the documents to the car selling agents to prove 
their legality. 
Q.