Select the best word/set of words to fill in the blank : His friends mourned ............. the death ................ his mother.
A
on,over
B
for, of
C
over,of
D
of,of
Correct Answer: for, of
Relative pronoun হিসেবে স্থানের পরিবর্তে where ব্যবহৃত হয়।