it is, i think, good to read one's ms. aloud.

How would the previous sentence be correctly capitalized?
Answer: It is, I think, good to read one's MS. aloud.
find out why google is a gartner magic quadrant leader in enterprise search.

How would the previous sentence be correctly capitalized?
Answer: Find out why Google is a Gartner Magic Quadrant leader in enterprise search.
check rates and availability for hong thien 1 hotel. then proceed to booking.

How would the previous sentence be correctly capitalized?
Answer: Check rates and availability for Hong Thien 1 Hotel. Then proceed to booking.
centrovice is a modern advisory service for agricultural companies and advisors in all agricultural fields, as well as accounting and auditing, finance, hr and salary, social economy, as well as property and law.

How would the previous sentence be correctly capitalized?
Answer: Centrovice is a modern advisory service for agricultural companies and advisors in all agricultural fields, as well as accounting and auditing, finance, HR and salary, social economy, as well as property and law.