Our World is a seven-level primary series in American English and British English, bringing age-appropriate National Geographic content to young learners of English. Presentation tool Software Walkthrough A Classroom Presentation Tool DVD-ROM for each level integrates all the teaching resources, including video, songs, games, and language presentation, making it easy to bring the classroom to life! https://drive.google.com/file/d/1WB84tfh9PLsaPuxoHKr4HKMI9yV2BAzh/view?usp=sharinghttps://nitroflare.com/folder/949760/L00VuZ2xpc2g=
