Just delete what you wrote in edit mode I think? That is the only way I could possibly delete my answer.
Answer: Behaviours that are considered to be inappropriate, concerning or threatening include: angry, aggressive communications (verbal or written) ... a noteable change in a student's behaviour that is cause for concern. stalking (repeated attempts to impose unwanted communication or contact)
Explanation:
Are there any answer choices
Definitely ( A.surprise)
If there is a more then one pick then i would pick( A.surprise) and (D.foreshadowing)