Role of English in curriculum implementation Mastery and proficiency in the English language is considered important because it enhances effective communication and provides opportunities for academic social and professional benefits Due to its prominence as the worlds mostly spoken language English has been adopted as the language of instruction in many learning institutions Proficiency in it therefore improves the learning of other subjects across the curriculum Listening and speaking skills play an important role in social and academic development A person who listens and speaks effectively is able to receive and respond to information appropriately These two skills also contribute significantly to the development of reading and writing skills Mastery in speaking and listening skills enhances intelligibility confidence and interaction among learners within and beyond the boundaries of Kenya Pronunciation