根据语境用适当的句子补全对话。
A: Jack!
B: ________?
A: Could you come and help me do the housework?
B:________. I’m coming. _________?
A: I need to move this desk to the living room. But _______.
Could you please help me move it?
A: OK. Why do you have to move it?
B: We are going to have a party.
A: A party? _________?
B: Tomorrow afternoon. All our friends will come then.
A: OK. Got it.