Beginning a new speech:
When you're going to give a speech in front of a bunch of people the most important thing one must do is to keep the things interesting (for the audience).
One must maintain a very good eye contact with the complete audience. so that the audience could feel that the speech is given to them.
Dressing good and speaking things genuinely may also aid us to get the audience and speech interesting. Thank the audience at the end of the speech because gratitude goes a long way.