What is the capital city of Austria

(a)  

What is the capital city of Australia ?

(a)  

What is the capital of the USA ?

(a)  

What is the capital of Vietnam ?

(a)  

What is the capital of France

(a)  

What is the capital city of Thailand ?

(a)  

What is the capital city of Portugal ?

(a)  

What is the capital city of Greece ?

(a)  

What is the capital city of England ?

(a)