【常用句子】
I am afraid he's on the other line.
I am afraid he's not available now.
I'm afraid she's out of the office.
I'm afraid she's on vacation.
Please tell him to call me back.
Please tell her that it's urgent.

【常用对话】

1
A: I'm afraid he's on the otherline.
B: Do you know how long he'll be?
A: I guess about half an hour.
2
A: Is Mr.Marvin around today?
B: Yes,but he's stepped out ofthis office.
A: Please tell him to call meback.
【必备佳句】
1.I am afraid he's on the other line.
2.I am afraid he's not available now.
3.I'm afraid she's out of the office.
4.I'm afraid she's on vacation.
5.Please tell him to call me back.
6.Please tell her that it's urgent.