古诗文默写填空
①                          ，不亦君子乎？（《<论语>十二章》）
②逝者如斯夫，                          。（《<论语>十二章》）
③                          ，江春入旧年。（王湾《次北固山下》）
④                          ，志在千里。（曹操《龟虽寿》）
⑤山光悦鸟性，                          。（常建《题破山寺后禅院》）
⑥何当共剪西窗烛，                          。（李商隐《夜雨寄北》）
⑦在《钱塘湖春行》中，作者通过鸟儿的活动写出初春之景的句子是                          ，                          。

    It is Sunday morning，Helen and her brother David are 1a walk in the park. There are lots of signs in the park. Helen knows a lot 2 them. But David 3. Suddenly Helen sees a boy climbing a tree. She says to the boy,"Don't climb the tree. Can't you see the 4Over there?" The boy jumps off the tree soon. David points to the sign and says to Helen，"So the sign means we 5climb trees，right?"  "Yes." says Helen.

 —He also set up Tongmenghui with Huang Xing.