Fill in the blank with the appropriate conjunction: He will pass ______ he works hard.
A
as
B
and
C
if
D
while
Correct Option:
C
Explanation
The sentence expresses a condition: "He will pass if he works hard." The subordinate clause gives the condition under which the result in the main clause will occur. "As," "and" and "while" do not express that required conditional relationship.
