听力原文：W: Hey Taxi! Ah great. Thanks for pulling over. M: Where to? W: Well, I'm going to the National Museum of Art, and... M: Sure. Hop in. No problem. Hang on! W: Uh. Excuse me. How long does it take to get there? M: Well, that all depends on the traffic, but it shouldn't take more than twenty minutes for the average driver. And I'm not average. I have driving down to an art, so we should be able to cruise through the traffic and get there in less than twelve minutes. W: Okay. Uh, sorry for asking, but do you have any idea how much the fare will be? M: Oh, it shouldn't be more than 18 dollars.., not including a... uh-hum.., a tip of course. W: Oh, and by the way, do you know what time the museum closes? M: Well, I would guess around 6:00 o'clock. W: Uh, do you have the time? M: Yeah. It's half past four. Uh, this is your first time to the city, fight? W: Yeah. How did you know? M: Well, you can tell tourists from a mile away in this city because they walk down the street looking straight up at the skyscrapers. W: Was it that obvious? M: Well... W: Oh, before I forget, can you recommend any good restaurants downtown that offer meals at a reasonable price? M: Umm... Well, the Mexican restaurant, La Fajita, is fantastic. It's not as inexpensive as other places I know, but the decor is very authentic, and portions are larger than most places I've been to. W. Sounds great! How do I get there from the museum? M: Well, you can catch the subway right outside the museum. There are buses that run that way, but you would have to transfer a couple of times. And there are taxis too, but they don't run by the museum that often. W: Okay. Thanks. What is the current time in the conversation?