Word: 通知 (tōngzhī)

不管您明天来不来，请通知我。

Bùguǎn nín míngtiān lái bù lái, qǐng tōngzhī wǒ.

Regardless of whether you come tomorrow or not, let me know.

她来到的时候我会通知你。

Tā láidào de shíhou wǒ huì tōngzhī nǐ.

I'll let you know when she arrives.

如果你要改变主意，通知我。

Rúguǒ nǐ yào gǎibiàn zhǔyi, tōngzhī wǒ.

Should you change your mind, let me know.

我认为这个消息应该通知大家。

Wǒ rènwéi zhège xiāoxi yīnggāi tōngzhī dàjiā.

I think this news should be noticed by everyone.

我该通知谁？

Wǒ gāi tōngzhī shéi?

Whom should I inform?