In what do you need help in ?¿
Answer:
B. (12) It was started in 2009 by actor Matt Damon and Gary White, the co-founder of Water partners.
Explanation:
"Water Partners" is the title of the other company mentioned
Hey There!!
Your best answer choice will be is Were.
Because You were the most important person at the time makes sense. But, If you put You was the important person at the time doesn't make sense at all... Hope This Helps!!
By ♡~Itsbrazts♡~
I think being interactive with the audience such as maybe a qna weekly or simply going over many topics depending on the podcast