The comprehension passage is written in past tense. Then one of the questions followed asks: Why...<br/><br/>Should the answer be:<br/>1. It is because he did not....<br/>OR<br/>2. It was because he did not...<br/><br/>Thanks. <img class='emoticon' style='Width:19px;Height:19px;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/1.gif' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/1.gif' alt='Emotion: smile'/>