SECTION A CONVERSATIONS Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow. 听力原文：A: So, this is the Internet? B: Well, it's the World Wide Web, which is part of the Internet. A: Wow…And, uh, what do you use it for? B: Oh, well, I can sit here in my office and do almost anything. A: Like what? B: Well, this morning, the first thing I did when I got up was to turn on the computer. In a couple of minutes, I was reading the newspaper from Chicago. A: Wow. B: Yeah, you can read hundreds of newspapers from around the world. A: That's amazing. B: That's just the start. Then I checked my e-mail. There was a message from my dad in Chicago, one from my sister in San Francisco, and a message from my brother in Hong Kong. My dad's message was to tell me not to forget my mom's birthday. So then I sent her an electronic birthday card. A: An electronic birthday card? B: Uh-huh. A: Fantastic. B: I planned to visit my sister in San Francisco during my vacation, so I checked an airline reserve service, picked a flight and booked it, and sent information to my sister. A: Oh, my gosh. And how about your brother's message ? B: Well, he told me about a big fire in Hong Kong yesterday. To find more about it, I checked an Internet news service, and saw a video footage of it. A: No way. You can see video images through your computer? B: Absolutely. The man did the following through the Internet that day EXCEPT _______.