gust|gusts

他收到礼物时表现出一阵由衷的感激之情。

He showed a ___gust of grateful enthusiasm when receiving the gift.

突如其来的阵风差点吹走了我的帽子。

The sudden ___gusts almost blew my hat away.

一阵突如其来的喜悦涌上她的心头。

A sudden ___gust of joy filled her heart.