Using language, three, listen to the conversation and see if your answers activity to are correct, then write down the letters a to e for the photos in the order that you hear them described. Oh, i'm so sorry that you were ill and couldn't come with us on our field trip. How are you feeling now? Better. Much Better. thanks. But how was IT . wonderful? I especially liked an area of the museum called light games. IT was really cool. They had a hall of mirrors where I could see myself reflected thousands of times. A hall of mirrors can be a lot of fun. What else did they have? Well, they had an . experiment where we looked at a blue screen for a while, and then suddenly we could see tiny bright lights moving around on IT. You'll never guess what those bright lights were. Come on, tell me they were . our own blood cells. For some reason, our eyes play tricks on us when we look at a blue screen, and we can see our own blood cells moving around like little light. But there was another thing I liked Better. I stood in front of a White light, and IT cast different shadows of me in every color of the rainbow. Oh, I wish I had been there. Tell me more. Well, they had another area for sound. They had a giant piano keyboard that you could use your feet to play. But then instead of playing the sounds of a piano, IT played the voices of classical singers. Then they had a giant dish. And when you spoke into IT, IT reflected the sound back and made IT louder. You could use IT to speak in a whisper to someone seventeen meters away. IT all sounds so cool. I wish I could have gone with you. I know, but we can go together this weekend. I'd love to go there again. That sounds like a great idea.