Tamil Revolutionary Educational Organization

Improving the quality of life by education for those who need. http://www.tr-education.org

This organization originally published English grammar books part (i) and part (ii) in simple language for easy understanding. The organization has issued a CD to be used in conjunction with English Grammar Book Part (i). The CD illustrates innumerable multiple choice questions for practice in computer which you learn in book part (i) and to perform tests to check yourself how far you have underst  ...