1. A: Mr. Smith, please. /Is Mr. Smith in? /Is Mr. Smith there?
B1: This is Mr. Smith speaking. / Smith speaking. / Smith here. Is that Mr. Fox?
B2: I’m sorry. Mr. Smith is not in at the moment. / Sorry, he’s just stepped out. / Sorry, he’s in the conference.
B3: Just a moment, please. / Hold the line, please. / Hang on, please.
史密斯先生在吗?
我就是。
对不起, 史密斯先生现在不在这里。
他刚出去。 他在会。 请稍等。
2.A: When will he come in, do you know? /What time do you expect him back? /Will he be back so[收起]