They must go through security check at the front entrance because they make sure the person isn't armed, make sure you don't carry / have something that isn't allowed etc.
Listening is important to understand what the person who is speaking to you is saying.
the effects of not listening is not knowing what to do, or not knowing what the person who talked to u wanted u to know.
to listen properly make eye contact and focus on what the persons saying
In this excerpt from "A Wedding Gift," the scene is an example of the theme of tragedy because the infant's mother has just died.
