许多生命因结核病而失去。

Many ___lives are lost to TB.

在世界上许多地方，简单的葡萄糖和水混合物可以拯救生命。

A simple mixture of glucose and water can save ___lives in many parts of the world.

如果你目睹事故，应该迅速通知警方，这样可以拯救生命。

If you witness an accident, you should inform the police quickly, which can save ___lives.