她微笑着向大家挥手致意。

She waved with a smile, sending her ___greetings to everyone.

新年快乐！祝你万事如意。

___Greetings for the New Year! May all your wishes come true.

他代表公司向新客户致以诚挚的问候。

He extended the company's warm ___greetings to the new clients.