M: Want to go to lunch today? That new restaurant across from the office is supposed to be good. ,F: I can't. I brought my own lunch today because the boss told me to finish some writing. I need to stay in the office. ,M: Alright. Maybe next time.
(A) F: Sure. I'll go with you the next time at lunch time. (B) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) F: I need to take out my food, thank you. (D) F: Sure. I will finish my work during lunch time.
A