Change the narration: Teacher said to them, "Don't make noise".

Teacher asked them not to make noise.

Teacher ordered them not to make noise.

Teacher told them that don't make noise.

None of these

Correct Narration Change:

The original sentence (Teacher said to them, "Don't make noise") is a command (strict instruction).

In indirect speech, "ordered" is the most appropriate verb for strong commands like this.

The imperative "Don’t make noise" changes to "not to make noise" (infinitive structure in reported speech).