Please capitalize where necessary: while casting, you're free to use your phone for other things.
A: While casting, you're free to use your phone for other things.

Q: the savoy gardens hotel offers its guests an interesting number of facilities.

A: The Savoy Gardens Hotel offers its guests an interesting number of facilities.

Q: however, it was not easy for anyone teaching in the universities because of government policies.
A: However, it was not easy for anyone teaching in the universities because of government policies.

Problem: mail relay archivos - a pedestrian in the network
Can you repeat this sentence, but capitalize it?
Answer: Mail Relay archivos - A pedestrian in the network

Text: the active substance of flusenil is fluconazole.

Correct capitalization: The active substance of Flusenil is Fluconazole.

Please capitalize where necessary: major environmental organizations such as wwf and greenpeace have fought for a new bill that changes what is dolphin safety.
A:
Major environmental organizations such as WWF and Greenpeace have fought for a new bill that changes what is dolphin safety.