A. is wrong because (could'nt) is not the proper way to write the contraction for 'could not' it should be 'couldn't', also there is no need for the apostrophe after the word, yours it already possessive without the apostrophe.
B. is wrong because 'couldnt' is not the correct way to write the contraction for 'could not', it's couldn't.
C. She couldn't remember which suitcase was your's. is wrong because you don't need the apostrophe in your's because it possessive is, yours.
The sentence that contains no errors is D. She couldn't remember which suitcase was yours.
Hope this helps. :)
What story you talking about?
Answer:
"Fear is the psychological story taken from Puebla, Mexico. This story shows how a person loses his common sense and sanity in the state of nervousness. Armando Gonzalez was an honest, diligent, uneducated, skeptical and chicken-hearted person working at a shoe shop. He had to earn the living of nine members."
Explanation:
From my readings and a reliable source.
<em>Hope this helps!</em>
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<em>xoxo,</em>
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<em>cafeology</em>
