not only the kids, but also the diaper bag and the groceries.

How would the previous sentence be correctly capitalized?
Answer: Not only the kids, but also the diaper bag and the groceries.
in addition to five climate zones and manual humidity control, the appliance boasts a clear ice dispenser.

How would the previous sentence be correctly capitalized?
Answer: In addition to five climate zones and manual humidity control, the appliance boasts a clear ice dispenser.
in each of the above stated data loss scenarios any of you can easily recover files from toshiba memory card using this toshiba memory card recovery software.

How would the previous sentence be correctly capitalized?
Answer: In each of the above stated data loss scenarios any of you can easily recover files from Toshiba memory card using this Toshiba memory card recovery software.
transfer from airport london luton to london euston (trqqu) train station

How would the previous sentence be correctly capitalized?
Answer: Transfer from airport London Luton to London Euston (TRQQU) Train station