他戴了一顶黑色帽子去参加派对。

He wore a black ___hat to the party.

她在公司身兼数职，既负责市场又管理人事。

She wears several ___hats at the company, handling both marketing and HR.

母亲给雪人戴上了一顶红色的帽子。

The mother ___hatted the snowman with a red hat.