A、His report. B、His paper. C、His plan. D、His interview. D本题女士询问汤姆为什么看起来很焦虑?在对话中男士回答“在担心明天的面试”，故选项D正确。

M: Excuse me, Mr. Johnson asks me to come and see him this morning.
W: Oh, yes, he is waiting for you in his office.
Q: Where is Mr. Johnson now?

W: Hi, Tom, you look so worried?
M: Well, I’m just worrying about the interview tomorrow.
Q: What is Tom worrying about?