(一) 打电话的人找的是你自己,你又恰好接了电话。A: Daisy 在吗?Is Daisy there?B: 我就是。1. Speaking.2. This is she/he.3. You're speaking/talking to her/him.4. This is Daisy。5. That's me. 我就是。(二) 打电话的人要找的人不在A: May I speak to Mr. Gates? (请问 Gates 先生在吗?)B: 1.He's not here right now. 他现在不在这里。2. He's out. 他出去了。3. He's in a meeting right now. 他现在正在开会。4. You've just missed him. 你刚好错过他了。5. He's just stepped out. 他刚好出去了。(三) 打电话的人要找的人不在, 问对方是否要留言A: Can I talk to Mark? (Mark在吗?)B:1. He's out on his lunch break right now. Would you like to leave a message? 他出去吃午饭了, 你要留言吗?2. He's not available right now. Can I take a message? 他不在, 我可以帮你传话吗?(四) 打电话的人问他要找的人何时回来A: Do you know when he will be back? 你知道他什么时候会回来吗?B: 1. I'm sorry. I don't know. 抱歉, 我不知道。2. He should be back in 20 minutes. 他应该二十分钟内会回来。(五)打电话的人要找的人不在, 愿意接受对方的留言A: Can I leave a message? 我可以留个话?B: 1. Yes. Go ahead, please. 可以, 请继续。