Please capitalize where necessary: this 5-star hotel on berlin's bebelplatz square offers gourmet cuisine and a luxury spa with a 20-metre swimming pool.
A: This 5-star hotel on Berlin's Bebelplatz Square offers gourmet cuisine and a luxury spa with a 20-metre swimming pool.

Please capitalize where necessary: he held both positions until his death.
A: He held both positions until his death.

Please capitalize where necessary: now it is necessary to bear in mind this intimate connection recorded in the bible of the phoenicians with israel, especially with dan.
A: Now it is necessary to bear in mind this intimate connection recorded in the Bible of the Phoenicians with Israel, especially with Dan.

Please capitalize where necessary: in the course of time we found ways of reducing our use of water and energy.
A:
In the course of time we found ways of reducing our use of water and energy.