Let's Go is a colorful series for children who are just beginning their study of English. It combines a carefully controlled, grammar-based syllabus with practical, natural-sounding language.
Functional dialogues, interactive games, and pairwork activities foster a lively classroom environment where students can learn while having fun. Key Features include pairwork exercises, with a focus on question and answer form, reading skills development, lively songs and chants by Carolyn Graham and regular review units and listening tests.
4- Lets Go 3 Student Book 3rd Edition
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5- Lets Go 3 Student Book 4th Editio
Download: http://huyhuu.com/news/8045/Lets-Go-3-Student-Book-4th-Edition
6- Lets Go 3 Workbook 3rd Edition