There are three nationwide television networks in the United States: the American Broadcasting Company (ABC), the Columbia Broadcasting Company (CBS) and the National Broadcasting Company (NBC). There is also a public broadcasting network, and there are hundreds of local television stations. In many areas television is broadcast 24 hours a day.
1. A: Do you happen to know what's on after the news?
B: I've got a feeling there's a documentary (记录片) about animals.
A: Does anybody mind if we watch it?
B: Don't you want to see part two of the movie?
2. A: Do you remember what comes on next?
B: I believe there's a TV special (特别节目).
A: Are you interested in watching it?
B: Let me look in the TV Guide first.
3. A: What's on Channel 2 at 8:00?
B: If I remember correctly, there's a quiz show.
A: Do you want to watch it?
B: Let's see what else is on first.