Question: It uses a unique technology for human answer detection hence opening the possibilities for interaction with the people on the other end of the line
Please fix the punctuation.
Fixed: [It uses a unique technology for human answer detection, hence opening the possibilities for interaction with the people on the other end of the line.]

Question: Why should this be so and what can one do about it
Please fix the punctuation.
Fixed: [Why should this be so, and what can one do about it?]

Question: Check rates and availability for Stayinbeijing Studio Service Apartments Then proceed to booking
Please fix the punctuation.
Fixed: [Check rates and availability for Stayinbeijing Studio Service Apartments. Then proceed to booking.]

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Please fix the punctuation.
Fixed:
[big cock, big ass, dogging, seduced, secretary, big tits]