Please capitalize where necessary: always a friendly and welcoming climate!
A: Always a friendly and welcoming climate!

Please capitalize where necessary: after passing the cafeteria you will find the gift shop which is crammed with aquatic toys, fish toys, games etc.
A: After passing the cafeteria you will find the gift shop which is crammed with aquatic toys, fish toys, games etc.

Please capitalize where necessary: the above is a true and accurate account of what happened; i was not asleep or under the influence of drink or drugs.
A: The above is a true and accurate account of what happened; I was not asleep or under the influence of drink or drugs.

Please capitalize where necessary: before buying a vacuum cleaner element in 1214 specify all your options, equipment, appearance and warranty from the seller. please note that we are not engaged in the sale and manufacture warranty.
A:
Before buying a vacuum cleaner Element in 1214 specify all your options, equipment, appearance and warranty from the seller. Please note that we are not engaged in the sale and manufacture warranty.