Oxford Discover 3 - Unit 18: Why do we explore? - Lesson 4
<p><strong>1. Ôn tập từ vựng:</strong></p><p>goggles, kelp, penguin, squid, otter, coral, humpback whale, dolphin, leafy sea dragon, octopus.</p><p> </p><p><strong>2. Grammar:</strong></p><p><i><strong><u>(*) Compound Nouns:</u></strong></i><br>Two nouns can combine to form one compound noun.<br>Example: Kelp is a seaweed.