题目内容：

任务型阅读：根据对话内容，从方框内选出能填入空白处的最佳选项。

A: Hello! May I speak to Jane, please?

B:   1.   She is out at the moment.

A: Is that Mr. Smith?

B: Yes.    2. 

A: This is Tom. Jane invited me to the concert

tomorrow. I’d like to come, but I can’t.

B:    3.  

A: My mother is ill.

B:    4.  Don’t worry. I think she’ll be all right soon.

A: I hope so.    5.  

B: No problem. I’ll leave her the message.

A: Thanks a lot. Bye!