English much be learning in the classroom only.
Today's world you can not deny that english is the international language of the world is most widely used and took advancement of the communication so that english language even more important .I believe that learning english in classroom much be the best.
for develop the education system in Thailand to the standards of region because Thailand was the one of member in Asian community now is the tine to plan and prepare youth development and all thai people to have high quality. Teacher was the importance personnel to knowledge transfer to develop social and must be adjusting teaching seek new teaching techniques. For pursuit of knowledge in Asian and world stage.
For employment opportunities. The country which focus of the language will better off than other countries and had employment opportunities so that Teaching will focus on participation by listening and speaking naturally. Communication will complete that you can listen conversation and can interactive
For develop of economy. Continuation (reasonB) if you can listen and interactive you will change knowledge/comment/analysis that will be ultimate in using english language because you can contact to foreign investors for travel in Thailand and Educational institutions have an important part to help promote the country's potential for evolved.