Category: Education and Language Learning Review: As someone who is interested in learning English, I have found these products to be very helpful. The vocabulary books are well-organized and easy to follow, with clear explanations of each word and its meaning. The inclusion of example sentences helps learners understand how the words can be used in context. The ABC book is a great starting point for beginners, as it covers the basics of English grammar and vocabulary. It includes exercises and activities to help learners practice what they have learned. The other books are also very helpful, with each one focusing on a different aspect of English learning. The PQR book is particularly useful for those who want to improve their pronunciation, as it includes exercises specifically designed to help with this skill. Overall, I would highly recommend these products to anyone looking to learn English.