Дополните диалог:
Secretary: Good morning. 1_______?
Visitor: My name is John Gray. I’m with the ABC Company. 2_______ Mr. Nelson.
Secretary: Unfortunately, he’s busy 3_______. Can you tell me what you wish to see him about?
Visitor: I wish to discuss a new order with him.
Secretary: I’m sorry. I can’t arrange an appointment now. If you give me your telephone number, I can call you up to 4_______. Mr. Nelson will be glad to see you.