Upper-Intermediate.
Pamela Humphreys, Pauline Cullen.IELTS is the International English Language Testing System. It is the world’s number one English language test, taken by over 1 million people every year from across the world. IELTS tests are guaranteed to show your true ability to communicate in English across all four language skills – listening, reading, writing and speaking, in a way that is relevant to the real world.
