Formal approach is the best tone to use.
Hope this helped.
Answer:
The last one
Explanation:
ACTIVE VOICE:
Fresh watermelon were provided fresh by the booster club.
No doubt about it, the person in the action is "fresh watermelon slices"
served fresh by the booster club.
The action is already done.
Example is,According to (author’s name),”......”(page #). Clearly, (author’s name) is trying to say that ......
