You write a speech with confidence and things that make people understand and and feel the message you are trying to get across. Always focus on the topic you are talking about. Don't exaggerate and add things that don't go along with the speech. Keep it short, keep it simple, and easily written. A speech shouldn't take too long to write. Speeches should take up 5-10 minutes. Keep the message or point you are trying to get across as simple as you can.
Answer:
good morning
have a great day
Explanation:
An exam invigilator, exam proctor or exam supervisor is someone who is appointed by the examination board and services for maintaining the proper conduct of a particular examination in accordance with the exam regulations.