The correct answer is The alligator slipped quietly into the water.
The first sentence does not agree since alligators should be a singular form, while the second and third are nonsensical because of lack of information.
The evidence about the optimistic level of Harkins as regards Choctaw is the amid gloom and horrors of the present separation, we are cheered with a hope that ere long we shall reach out destined land.
<h3>Why did Harkins believe about bright future of Choctaw?</h3>
Harkins was very optimistic that Choctaw has a very bright future because even after the separation, Choctaw was still doing well in areas of his life.
This is the reason why Harkins said, amid gloom and horrors of the present separation, we are cheered.
"Learn more about Harkins at;
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Answer:

Explanation:
Vitamin C is obtained <u>from</u> citrus fruits.
“from” is used here to refer the place that something comes out of.
Answer:
Number 17 Adejoke Street,
Mumbai.
23rd August 2020.
To the editor,
The Mumbai Daily.
EDUCATING PEOPLE ABOUT CONSUMER AWARENESS
Dear Mr. Sharma, there is a need for consumers to be aware of what goods they are purchasing and have adequate information so they can make a better decision before making a purchase.
Recently in Mumbai, there have been various instances where a company does not inform potential customers about dangers, side effects and other risks associated with their product and the consumers end up getting what they do not expect. There was this case of a consumer buying a product without properly listing the contents and someone bought the product and had an allergic reaction because he was allergic to nuts, which was one of the major ingredients of the product.
I strongly believe that some stringent laws need to be put in place so that companies can properly educate customers on the content of their product so that they would be more aware of the product.
Yours sincerely,
Raju Sumesh