054.
W: Hello, Mary Jones speaking.
M: Hello. This is Jack Stewart. Is David there?
W: No, I'm sorry he has just left the office.
M: When will he be back?
W: Not till Thursday. Can I take a message?
M: Yes, thanks. This is Jack Stewart here. S-T-E-W-A-R-T.
W: S-T-E-W-A-R-T, right?
M: Yes. I want to talk to him about a training course he is interested in. Could you tell him the name of the course is "Team Building Training", and it starts on July 12th?
W: OK! Got it!
M: And tell him to call Kate Smith direct if he decides to take the course. She's the teacher of the course and her number is 35810862.
W: 35810862. Right?
M: Yes.
W: OK. I'll make sure he gets this when he gets back.
M: Thanks!

参考答案：
(1) Stewart
(2) Team
(3) July
(4) Teach/Teaching
(5) 35810862