A: good morning. I'm thinking about buying some new furniture for my living room. Could you help me? B: certainly. As you can see, we have several three-piece suites on sale. Feel free to sit down and test how comfortable they are. A: I came to your store yesterday and have come back today to make a final decision. I think I like the black leather suite. It's on sale, isn;t it? B: yes. The price has been reduced by 50%. It's a real bargain. A: I'll take it. I also need to improve the lighting in my living room. Do you have any suggestions? B: those floor lamps are very nice and you can vary the brightness according to whether you're reading or watching tv. How big is your living room? A: it's quite large. It's about 40 square metres. B: I'd suggest you buy two. That allows you to change the brightness of the room better. A: ok. I like the design of this lamps. I also need some cushion covers. I'll just browse through those ones over there.