Bill doesn't like studying languages at school. He _____ much time on his chemistry. [ ]

A. spends

B. takes

C. costs

D. pays

补写出下列名篇名句中的空缺部分。（6分）

（1）纵一苇之所如，______________。

（2）客亦知夫水与月乎？______________，而未尝往也；______________，而卒莫消长也。

（3）三岁为妇，靡室劳矣；______________，靡有朝矣。

（4）如怨如慕，如泣如诉，________，不绝如缕。

（5）子曰： “________，小人喻于利。”