Tania: I think we need to send out e-mail advertisements. Franco: ________ . I think that's a great idea. Diana, what do you think? Diana: I'm afraid ________ . Franco: Why not? Diana: ________ . They don't really use e-mail. Tania: So what should we do? Diana: ________ ? Franco: What, you mean like Facebook and Twitter? Diana: Yes. Tania: ________ . In fact, I think it's brilliant. Franco: ________ ? Franco: Good idea. But what about Twitter? Diana: ________ .