nowadays, garciniaextra is very popular as a healthy supplement.

How would the previous sentence be correctly capitalized?
Answer: Nowadays, GarciniaExtra is very popular as a healthy supplement.
during the procedure, the excess skin and tissues will be removed.

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Answer: During the procedure, the excess skin and tissues will be removed.
we present below a list of testimonials, which then try to draw some conclusions.

How would the previous sentence be correctly capitalized?
Answer: We present below a list of testimonials, which then try to draw some conclusions.
airport transfers to freiburg im breisgau from frankfurt (fra), zurich (zrh), bern (brn), frankfurt hahn (hhn) - shuttle direct

How would the previous sentence be correctly capitalized?
Answer: Airport Transfers to Freiburg im Breisgau from Frankfurt (FRA), Zurich (ZRH), Bern (BRN), Frankfurt Hahn (HHN) - Shuttle Direct