教堂里的孩子们唱着欢乐的赞美诗，高呼着和散那。

The children in the church sang joyful hymns and shouted ___hosannas.

观众们为这位年轻钢琴家惊艳的表演高声欢呼喝彩。

The audience shouted ___hosannas for the young pianist's stunning performance.