Oxford Discover 3 - Unit 10: Where does energy come from? - Lesson 3
<p><strong>1. Ôn tập từ vựng: </strong></p><p>Subway, fire engine, carpool, ambulance, escalator, train, taxi, elevator, helicopter, trafic jam</p><p> </p><p><strong>2. Listening: </strong><br>https://drive.google.com/file/d/1z5YayFK1AGM0ousTYPJfzKzyuj-wlM8G/view<….