Hi,<br/><br/>_______in better times,he would have lived a happy life.<br/>(A) Born<br/>(B) Having been born<br/>(C) Had he been born<br/>(D) If he had been born<br/>(E) Having born<br/><br/>My answer is C&D, but are A&B also common expressions among native speakers?<br/>(The answer provided is ABCD)<br/><br/>Thanks.