双方的商讨已经破裂，哪一方应负责还不清楚。

Discussions between the two sides have ____ ____. It is not clear which side is ____ ____

阅读下面对话，从方框中选择适当的句子补全对话。

A: Hello, Jane. The weekend is coming. ____

B: Yes, I'd love to. But where shall we go?

A: What about the Palace Museum? ____

B: That's really a wonderful place to visit. Then what can we do there?

A: ____

B: That sounds great. How can we go there?

A: The best way is to take the underground. ____

B: All right. ____

A: Shall we meet at my home at 8 a.m. tomorrow?

B: OK. See you tomorrow.

A: See you.

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