character|characters

她喜欢那个卡通角色。

She loves that cartoon ___character.

我最喜欢的角色是故事中的英雄。

My favourite ___character is the hero of the story.

谁是主要角色？

Who is the main ___character?

故事中的主要角色非常有趣。

The main ___characters in the story are very interesting.