I think that is an exchange student is the best solution to develop English language skills. Whether it's the listening The most important reading and in daily use is to say.
I think the best solution is an exchange student in developing skills in English. Whether the listener. Reading and the most important in everyday life is an understatement.
I think that a student exchange is the best solution in the development of language skills such as listening in English Reading and the most important in everyday life is speaking