Characters do not change in the world of fiction. true false

False, characters do change at least such characters are static, since static characters do not significantly change.

Explanation:

Characters, along with the plot or events that take place, constitute essential elements in a given story. They can be defined as any person, animal, or figure represented in a literary work.  

In literature, there are many types of characters, for instance, static or dynamic. The former refers to one who does not go through any significant change in personality or perspective during the course of the story.  The latter, in contrast, refers to those characters that go through major transition either in personality or perspective during the course of the story.  

this would be in the imperative mood. it is a category of verb forms that are used to express orders,instructions,commands or requests.

don't enter the room

explanation:

or you can just ask him to move away from his house