Vocal variation, intensity, pacing and use of fillers are a part of which of the speaking competencies?

Vocal variation., intensity pacing and fillers are key elements for speaking competencies.
* vocal variations help the audience/ listener be engaged with the talk and be able to identify different moments within it for example feelings, or emphasis.
* intensity goes hand in hand with variations. It is also called voice intensity and it refers to the volume of the voice.
* Pace is the speed in which a person speaks. we need to be aware of the pace because if we speak very quickly, the listener will probably get lost. 
* fillers do not have a meaning but they are used for conversational purposes. Maybe to take a pause and think or to show comprehension or surprise. for example; um- ah- uh, etc. 

Put the whole thing 

Ithink c, the teen might think think being bullied is the end of the world and might want to just quit school, but the parent shouldn't see it that way. the parent should see the bright side. not agree with the teen and let them quit.