English ECAT Exams Quizzes MCQs Quizzes English ECAT Spotting Errors Online Test 8

Question:
The job is much worse than I executed
(A)If I would have realized
(B)how awful it was going to be
(C)I would not have accepted it
(D)No error

Option A):
(C)
Option B):
(A)
Option C):
(D)
Option D):
(B)

Correct Answer is Option D):
(B)