What is the sentence of word witch?

"Witch" is a noun, so it doesn't have a specific sentence. You can use it in many different sentences depending on the context.

Here are some examples:

* The witch cackled as she flew on her broomstick. (This sentence describes a witch's actions.)

* The story of the witch and the gingerbread house is very famous. (This sentence mentions a specific witch from a story.)

* She was accused of being a witch and burned at the stake. (This sentence talks about the historical persecution of witches.)

To make a sentence with "witch," you need to add more information about the context and what you want to say about the witch.