Conversation 4 A: Sorry, Ms. Zhang. I’d like to (1) . B: I’m busy now, Philip. (2) , OK? B: What's it, Philip? A: You see, (3) asks me to (4) tomorrow. Unfortunately I've (5) tonight. Would you please work overtime and finish the report? B: What, overtime again? Oh, no I've got a lot to do on hand. Why not ask somebody else to do? You know, I' m really (6) . A: Sally said she’s going to see her mother tonight. I have nobody but you to (7) . B: Sorry, Philip, I'm afraid I can't help you this time. I didn’t (8) and don’t know what to write.