You got the right answer its knack, knacks definition is having clever skill or a special talent
All u have to do is just look at your notes the teacher gave u and make a good introduction with it, but first u have to make a hook, a hook is something that catches things, like a hook catches fish, u are going to need a grammar hook, to reel in your audience to draw their attention to your essay or etc to make them read it, then your gonna need a topic, to tell people what its gonna be about, and u are also gonna need to tell them the main idea of it as well.
One out of four types of character belongs to round character. It has characteristics that able the readers to get-to-know the character. They have the ability to change according to their motivation and inspiration to further understand the story.
