Oxford Discover 3 - Unit 15: Why do we need plants? - Lesson 1
<p><strong>1. Từ vựng: </strong></p><p>soil, seeds, leaves, roots, stem, pollen, humans, petals, nectar, oxygen</p><p><br><strong>2. Audio:</strong> <a href="https://drive.google.com/file/d/1fvJ8fx5wqGZjEu_DVNYZKaDwkRoGkFLF/view"….