题目内容：

Listen to the dialogue and complete the following sentences（听对话，完成下列内容。每空格限填一词）：

1.Mr. Green phoned _______ _______ to talk about his son, Jim.

2.It is _______ then and he is not in, but he will be back in the _______.

3._______ White, his _______ answered the phone.

4.She asked Mr Green to come on _______ _______.

5.She will leave a _______ on his desk with Mr Green's telephone number _______.