Source: edX
Introduction
Principles of Written English is an online introductory level
university course designed for learners of English. The course has
attracted 40,000 registrants around the world. It is offered by Berkley
University of California for free through EdX. EdX is a non-profit
created by founding partners Harvard and MIT whose mission is to bring
the best of higher education to students of all ages anywhere in the
world, wherever there is Internet access ( http://edx.org ). The course will continue five weeks and includes a required final essay.
Luckily, I am one of the registered students of the course
Luckily, I am one of the registered students of the course