Переведите в косвенную речь-в прямую , а прямую-в косвенную
The teacher wanted to know -What's your full name?
She asked Leon -When and where were you born?
She asked Leon- Did you have a nice trip from Spain?
The teacher was interested -Have you ever been to Great Britain before?
The teacher wanted to know -Do you like the country?
The teacher was interested-What subjects would you like to study?
The teacher wanted to know -What are your marks in English and History?
She asked Leon-how long have you been studing English?
The teacher was interested-have you taken the test yet?
She asked Leon-do you have any health problems?

The teacher wanted to know what my full name was.She asked Leon when and where he had been born.She asked Leon if he had had a nice trip from Spain.The teacher was interested if I had ever been to Great Britain before.The teacher wanted to know if I liked the country.The teacher was interested what subjects I would like to study.The teacher wanted to know what my marks were in English and History.She asked Leon how long he had been studing EnglishThe teacher was interested if aI had taken the test yet.She asked Leon if he had any health problems.