Please capitalize where necessary: there are not many companies that specialize in renting cars in this city, so it's better to do everything in advance.
A: There are not many companies that specialize in renting cars in this city, so it's better to do everything in advance.
Q: children under 18 years of age must be accompanied by an adult.

A: Children under 18 years of age must be accompanied by an adult.
Q: “we have a good relationship with väderstad’s owners and know that they will continue building a very strong company in langbank, since they always look to the longer term”, said pat beaujot.
A: “We have a good relationship with Väderstad’s owners and know that they will continue building a very strong company in Langbank, since they always look to the longer term”, said Pat Beaujot.
Problem: in addition, nearby is the church of san bartolomé y santa tecla, a must-go place during your stay in sitges.
Can you repeat this sentence, but capitalize it?
Answer: In addition, nearby is the church of San Bartolomé y Santa Tecla, a must-go place during your stay in Sitges.
Text: all comments below have been left by people who have spent some time in a hot and sexy show, via live webcam with camyllaray

Correct capitalization: All comments below have been left by people who have spent some time in a hot and sexy show, via live webcam with CamyllaRay
Text: feature game: a free games feature is triggered when three or more scattered shield symbols appear anywhere in view. 12 free spins are awarded at a 3 * multiplier payout for all wins during the free games feature game.

Correct capitalization:
Feature game: A free games feature is triggered when three or more scattered shield symbols appear anywhere in view. 12 free spins are awarded at a 3 * multiplier payout for all wins during the free games feature game.