Section a activity one b. Listen to the conversations and number the plants and animals in one a in the order you hear them. Conversation one. Hi, yang ming. What are you doing? Hi emma. I'm starting a test on animals in plans. Sounds fine. Let's take IT . together. okay. First question, what's the largest animal in the world? It's the blue whale, right. right? It's also the happiest annal on earth. Next question, which animal runs the fastest? Or wait? I just read about IT. The cheater runs . the fastest right again. And I think it's the most beautiful animal in the world. I completely agree with you. Conversation, too. Now let's answer the questions about plans. What is the oldest plan in the world? Hm, i'm not sure. Do you have any idea? Well, I think this is one of the oldest plants. IT appeared on earth around four hundred and seventy million years ago. Oh, look here. I'm correct. interesting. Let's go on. Which kind of tree is the tallest in the world? The red wood tree, right? Yes, I hope I can see some one day.