根据语境，填入适当的词语或句子，补全对话。

A: 1.      _    was Paul's party?

B: Oh, it was a disaster.

A: 2.       _   ?

B: I was supposed to 3.     _     at 7:00, but I was 20 minutes late.

A: I see.

B: Then when I saw Paul's Mom, I kissed her.

A: You are supposed to 4.      _    in China.

B: That's right.  The worst is that I wore the wrong clothes.

5.______

B: So I feel frustrated.

如图，上端开口的圆柱形气缸竖直放置，截面积为5×10^-3m²，一定质量的气体被质量为2.0kg的光滑活塞封闭在气缸内，其压强为_____________Pa（大气压强取1.01×10⁵Pa，g取10m/s²）。若从初温27℃开始加热气体，使活塞离气缸底部的高度由0.50m缓慢地变为0.51m，则此时气体的温度为_______℃。