Our World 3 Workbook Our World is a six-level primary series in American English. It uses fun and fascinating National Geographic content, with stunning images and video, to give young learners the essential language, skills, and knowledge they need to understand their world. The Our World Workbook provides young learners with excercises and activities that reinforce and consolidate the content of the Student Book and include listening, speaking, reading, writing, grammar, vocabulary, and content development. The Our World Workbook includes: - 12 pages of skills practice, activities, and an additional reading for each unit - Unit Review sections - Additional practice for grammar and writing - Audio for listening comprehension and Review sections, availGiá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Tuy nhiên tuỳ vào từng loại sản phẩm hoặc phương thức, địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, ...