Answer:
"Look at this fossil I bought at the gift shop,"
Explanation:
"It," causes the sentence to become a run-on, and therefore isn't grammatically correct. However, if the sentence said, "Look at this fossil I bought at the gift shop," then it would have no need to be changed, as it is a full sentence in itself with no run-on.
The correct answer is:
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[B]: "The speaker's mental state shifts more and more towards madness."
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The relationships between mothers and daughter is how they are decided