Things to note:

• Be as natural and factual as possible.
• It should feel like these are your words and not being read off a script.
• Try to sound like an expert in your field (as the scripts will be written by them)
• Avoid jerks as much as possible while reading the script. Make sure that you pronounce the words clearly and do not jump on some words.
• Sound passionate and involved in what you say
• Try to sound like you're sharing your professional opinions (in a friendly way) with some colleagues while reading the script.
• Use a professional microphone so we can see the quality of your output
• Be relatable
•  Do not sound commercial, it’s very important to sound friendly and conversational