他招呼我。
Tā zhāohū wǒ.
He greeted me.
别忘了招呼大家。
Bié wàngle zhāohū dàjiā.
Don't forget to greet everyone.
招呼客人。
Zhāohū kèrén.
Attend to the guests.
好好招呼老人。
Hǎohǎo zhāohu lǎorén.
Take good care of the elderly.