打喷嚏前，他感觉鼻孔里有些痒。

He could feel a ___tickle in his nostril just before he sneezed.

别碰我的脖子，我怕痒会笑出来。

Don't ___tickle my neck, I'll laugh because I'm ticklish.

那个小丑的表演逗乐了所有的孩子。

The clown's performance really ___tickled all the children.