For a 7+ on the IELTS Speaking Vocabulary score, you have to use high level, topic-specific vocabulary. Today’s vocab and idioms are perfect for any question about education. Curriculum: The topics included in a course of study Compulsory: required, mandated; something that must be done Hit the books: study Pass with flying colors: succeed These idioms and high level words can help provide the high level vocabulary you need for 7+!