Answer:
Two of the sentences use incorrect pronouns, actually. You are using the wrong ones, they should instead be as follows.
The spelling bee winner was her.
<em>He </em>and I found the buried chest in the backyard.
This is a great message.
Explanation:
The answer is D. We passed the Fileds of Gazing Grain.
This is because it makes us picture them passing the Fields of Gazing Grain.