English has become the language of science, mathematics, computers, aviation, diplomacy and most importantly international communication. It acts as a requirement for students, workers, and other groups of people for different purposes. Some do not have the chance to learn for the simple reason such as not having adequate time to attend physical classes, feeling embarrassed to join with another group of age and many more. Not to forget people who have the basic knowledge of the language but do not know the level of their proficiency to be acknowledged by colleges, universities or workplaces.