You can use gestures to emphasize key points. Volume and tone both include verbal so it isn't those, and then pace is how fast you move which usually doesn't affect key points.
Your answers would be C, E, H, I
CONTEXT CLUES: Apathy, frugal,
PREFIX: Politician, dependable
SUFFIX:triathlete
A.) a priority, principle, or belief that guides a person’s life
LASTING LOVE
If you love someone you will promise him/her LASTING LOVE