What is the best way to practice your speech, to make sure you are well prepared,

and to help you manage your communication apprehension?

A) Avoid practicing until the day of your speech in order to not fuel anxiety.
B) Avoid practicing in front of friends in order to concentrate and to not fuel anxiety.
C) Prepare well in advance, so you can practice for several days prior to your speech.
D) Practice a day or so before your speech, then cease practicing in order to be fresh.

C