Comprehension Passage
Direction: Look at the underlined part of each sentence. Below each. | sentence are given three possible substitutions for the underlined part. If one ) of them is better than the underlined part, select that part as your answer. If none of the substitutions improves the sentence, mark (d) as your answer.
If you have been careful, you could have avoided the accident.
1
Have you had been
2
Had you been
3
Had you have been
4
No improvement