Explanation:

Delusions are a symptom of some mental disorder, such as schizophrenia, delusional disorder, schizoaffective disorder, and schizophreniform disorder. Hallucinations, on the other hand, tend to only appear in people with schizophrenia or a psychotic disorder.
Chagrin is a feeling of disappointment, upset, or annoyance, perhaps because of your own failure. Much to his father's chagrin, Al had no taste for further education. Drag the correct answer into the box. They were surrounded by fields of .