soda

撒一点小苏打在油渍上可以更容易清洁。

Sprinkle some ___soda on the grease stain for easier cleaning.

炎热的夏天来杯冰镇汽水最解渴了。

A cold ___soda is the most refreshing drink on a hot summer day.

夏天我们总是喝冰镇的汽水来解渴。

In summer, we always drink chilled ___soda to quench our thirst.