根据对话内容，从方框中选择恰当的选项补全对话。
A: Would you like to have dinner with me this evening, Bob?
B: (1)___________ Maybe another time.
A: What are you doing?
B: I’m making a plan. (2)___________
A: What plan? Is it very important?
B: Yes. I always do volunteer work on the first Saturday of every month.
A: (3)___________
B: I help out at the children’s hospital. I help to plan some activities.
A: (4)____________
B: Of course. You could help to make the sick children happy.
A: (5)____________ I can tell them some interesting stories.
| A. Oh, I’d love to do that. B. I must finish it on time. C. Sorry, I can’t. I’m busy. D. Err ... Bob, could I join you? E. What kind of volunteer work do you do? |