English is part of a learning subject in our life. Because without the English we can't understand each other.We learn English and it's importance.Because this subject learning we can not communicate each other and the other country.
Student learns the English word, English speech and how to use it in proper way. Their are many barriers in English because many created languages are not allowed in proper English. Teacher's that who knows the subject English share there knowledge to there students.All this years, people knows the English language ever since. Grammar, and other useful for the English language.
So we need to learn the English language to learn more things in English.
