I'd say A. Hope this helps! Pls let me know if it's correct.
C.
This is because the question says "than" followed by a name (noun). You can say more friendly but it is not commonly used in the US.
A drawback occurred in the melody because of a miscommunication in the counterpoint. I think that's ok ?
(Navajo)...how your day going
The answer is C) The universe is indifferent to humanity because the man wanted to be noticed by the universe, but the universe told him that it had no obligation to him.