Tiêu đề Keys and tapescript for part 4.2.docx ✅

B: Quite a lot, I’d say. A good few. A: Yeah, but how many? B: I don’t know. I’m not mathematical. A: 7 octillion! That’s 7 plus 27 noughts. B: I knew it was a lot. A: OK, that’s an amazingly huge number, almost impossible to imagine. But the really weird thing is that most of the atoms are empty space, just air or nothingness. And if you took out the empty space, you could fit your body inside a tiny cube which measures one 500th of a centimetre on either side. That’s a box measuring 0.002 of a centimetre on each side. You’d be much too small to see. B: Mmm, I can imagine that. It sounds like something that would happen in a really bad Hollywood movie. You know, a mad scientist goes: (funny voice) ‘I’m going to extract all the air from your body’. OK, enough facts for one day. A: Don’t go! One last thing, did you know … B: No. A: Did you know that you probably have mites in your eyelashes? B: Mites in my eyelashes? What are mites exactly anyway? A: Yeah, they’re very small creatures, like insects, only not insects. They’re about a third of a millimetre long, so you can’t really see them. These particular mites live in eyelashes and eyebrows. B: But in mine? A: Well, maybe not. Only about 50% of people have them, and more older people. So you might not have any. Anyway, they’re completely harmless, they just eat dead skin. B: Yeah, right, harmless. I really would have preferred not to know that. A: Sorry. B: I mean, really! 17. A Girl: So, have you got any plans for the weekend? Boy: Yeah, me and my mates are going to this activity centre in the mountains. Girl: Oh, yeah? Boy: You can do all kinds of things. It’s a new centre; it sounds great. We’re going to go dirtboarding … Girl: What’s that? Boy: It’s like skateboarding or snowboarding. You have a board, or deck, to stand on and wheels. They’re pretty strong because you go down rough mountain tracks on them. Steep, rough mountain tracks. Girl: Sounds a bit risky. Have you done it before? Boy: No, but I’ve done similar things. Anyway, we’re also going to go canyoning. Before you ask, that’s when you jump and swim down a river canyon. You have to use ropes and special equipment. And maybe we’ll go white water rafting too. Girl: Phew. It sounds far too difficult to me. Boy: They have lots of things that you could do too. Like zip-wiring, you know when you go along a wire through the trees or down a mountain. Girl: Go down a mountain on a wire! Boy: It’s really easy, and exciting too. You just have to hold on and enjoy the ride. Or there’s bungee jumping. Girl: Jump off a bridge on a long elastic band! Me? You’ve got to be joking! Anyway, I’m going away this weekend too, thank you for asking. Boy: I was going to ask. So where are you going? Girl: Paris! I’m so excited! 18. C 19. C 20. B
Boy: Paris, wow! Girl: Yeah, it’ll be brilliant! We’re going to do all the sights, like go up the Eiffel Tower and take a boat along the River Seine and see the old parts of the city. It looks so beautiful in the photos. And then there are all the art galleries. You know how much I like art. I can’t wait to go round the Louvre and see all those famous paintings. Boy: I think the famous Impressionist paintings are somewhere else. Girl: Yeah, I know, they’re in the Musée d’Orsay. We’re going there too. And then I want to go to the Rodin Museum and see that famous statue, you know, The Thinker. And of course, if we’re in Paris, we’ll have to go shopping. Or look at the shops, at least. And then there’s the restaurants. Just think, French food! Boy: You’ve got a lot planned for one weekend. Girl: Oh, we’re going for four days, actually. Boy: Oh, four days, very nice. And who are you going with? Girl: Oh, just a friend.