Question Detail I am sorry, but I don't believe what you say. I will not believeI am not believingI will not be believingNo improvement Answer: Option DExplanation:(Asked in NDA Exam) Ad Similar Questions : 1. It is long since since I saw him. is long agois long foris long byNo correction Answer: Option D 2. I am not in the good books of my teachers. in the better bookin the good bookin the best bookinto the good booksno error Answer: Option A 3. I am tired as I am working since 7 O'clock in the morning. I was workingI have been workingI had been workingI will be working Answer: Option B 4. I sat down in my easy chair to read the book I won as a prize. I has won as a prizeI had won as a prizeI have won as a prizeNo correction. Answer: Option B 5. Your results depend not only on how much you have studied but how long you have read. but also how longbut also on how longbut also on how much longNo improvement Answer: Option BExplanation:(Asked in CBI Exam) Read more from - Sentence Correction