Question: Many of these characteristics often overlap and are hard to estimate
Please fix the punctuation.
Fixed: [Many of these characteristics often overlap and are hard to estimate.]

Question: I have learned and practiced so much of the natural alternatives and am sure they are helping me I look forward each month to receiving it and all the latest news on cancer and I am going to miss this information
Please fix the punctuation.
Fixed: [I have learned and practiced so much of the natural alternatives and am sure they are helping me. I look forward each month to receiving it and all the latest news on cancer and I am going to miss this information.]

Question: Nausea is one of the distinctive symptoms of pregnancy
Please fix the punctuation.
Fixed: [Nausea is one of the distinctive symptoms of pregnancy.]

Question: Harrah Murphy is the n nearest casino to Atlanta Harrahs Cherokee is just a little further away
Please fix the punctuation.
Fixed:
[Harrah Murphy is the n nearest casino to Atlanta. Harrah's Cherokee is just a little further away.]