A: Do you agree that computers have been very important in people’s lives these days?
B: 81_____________. And many people think they will be used even more widely in the future.
A: 82. _______ _____?
B: For looking up information, reading books and playing games.
A: 83. ____________?
B: Yes, I do. It’s easy and convenient to shop online. I can save a lot of time by doing that.
A: That’s true. However, sometimes it isn’t safe to buy things online.
B: So we should be careful to shop online. 84.___ ________?
A: I like watching movies and chatting online.
B: 85. ______________.
A: Sure. I have about 10 e-pals(网友) who are from different countries.
B: That sounds interesting.