We all know that English is now considered as global Language and crossing all the barriers because of English language. It's an internationally accepted language and now most of the people can speak in English. English is the language which is now accepted all over the world.
We have separate courses in English designed as per the needs of the children and adults.
1) Listening Skills by using Audio sessions
2) Reading Skills
3) Speaking Skills
4) Writing Skills
No specific time frame fixed for these courses this all depends upon the current knowledge of the candidate.