Answer:
1.Oral communication is communicating with spoken words.
2.Speaking English allows you to actually broaden your world, from job opportunities to the ability to relate to people from every country.
3.Intrapersonal communication can help some people clarify their beliefs, values and attitudes. It can also help some work on their self-esteem and confidence. It is important to others to help them prepare for interpersonal communication.
4.Speeches typically serve four general purposes: to inform, persuade, instruct, or entertain.
