gesture

他用手做了一个轻蔑的手势。

He made a dismissive ___gesture with his hand.

邀请她共进晚餐会是一个友好的表示。

It would be a nice ___gesture to invite her to dinner.

一个简单的善意手势可以点亮某人的一天。

A simple ___gesture of kindness can brighten someone's day.