邮递员正在把信件分发到各个办公室。

The postman is ___distributing letters to all the offices.

农民正在田地里均匀地撒播肥料。

The farmer is ___distributing fertilizer evenly across the field.

志愿者正在给灾民分发食物和水。

The volunteers are ___distributing food and water to the victims.