How good is my English? It is the most important question for anyone learning English. Knowing the answer to this question builds your confidence. Moreover, it’s useful if you want to make more progress, because once you know you’ve reached one level, you’ll move on to the next. Another important role tests play in the learning process is—they prove a learner’s proficiency in a language. Passing a language test is much more than a boost to one’s self-esteem in learning a language. It is vital for you to pass a language test if you want to go to university in the UK, or if you want to get a job requiring English skills.