Please capitalize where necessary: transfer from mattinata to bari (bri) airport
A: Transfer from Mattinata to Bari (BRI) airport

Q: should you hold an all-day meeting, we ensure, that you get the best structure possible for your event.

A: Should you hold an All-Day Meeting, we ensure, that you get the best structure possible for your event.

Q: if you want to know in advance what turns me off: idiots and boring guys
A: If you want to know in advance what turns me off: idiots and boring guys

Problem: high ablation resistance, high toughness, good electrical and heat conductivity of tungsten copper provide necessary conditions to stable operation of the discharge tube.
Can you repeat this sentence, but capitalize it?
Answer: High ablation resistance, high toughness, good electrical and heat conductivity of tungsten copper provide necessary conditions to stable operation of the discharge tube.

Text: as sunlight is said to be deadly to them, these mythical creatures venture out to drain the blood from their innocent victims only when it is dark outside.

Correct capitalization: As sunlight is said to be deadly to them, these mythical creatures venture out to drain the blood from their innocent victims only when it is dark outside.

Q: it is a residential and commercial area in the center of barcelona and is filled with shops, restaurants and bars.
A:
It is a residential and commercial area in the center of Barcelona and is filled with shops, restaurants and bars.