请从化学方程式4P+5O₂ $\underset{\_}{\underset{\_}{点燃}}$ 2P₂O₅中总结出两条信息．

写出反义词

新鲜—____        崭新—____  

寂静—____        痛苦—____

如图，反比例函数y= $\frac{k}{x}$ （k≠0）与一次函数y=kx+k（k≠0）在同一平面直角坐标系内的图象可能是（  ）

将相同物质的量浓度的某弱酸HX溶液与NaX溶液等体积混合，测得混合溶液中C(Na⁺)>C(X^-)，则下列关系错误的是（     ）

句型转换1.How far  is it from your home to the museum?
2.My cousin won't go to see a doctor this afternoon.
3.Remember to turn off the lights when you leave the office.
4.Tom sits between Jane and Kitty.
5. I hope to have a house of my own some day.