Better Diction

If you are struggling to get a higher score in exams, one reason is using simple repetitive words in your production, so this category will help you most as it guides you to choose a better advanced vocabulary item or phrase for what you want to say or write instead of repeating the same words again and again and end up failing to get passing grades in speaking and writing exams. This category is planned for B2-C1 learners. B1 learners, however, could partially benefit from that.