The journey across the Old Silk route was a hazardous one, _____ ?Aisn't itBweren't itCaren't itDwasn't itAnswer: D. wasn't it Read Explanation: The main sentence is affirmative: “The journey … was a hazardous one.”The main verb is was, which is in the simple past tense.An affirmative statement takes a negative question tag.The subject “the journey” is singular, so the pronoun used in the tag is it.Rule: Affirmative sentence + negative tag.Examples:It was a difficult task, wasn't it?She was absent yesterday, wasn't she?The journey was dangerous, wasn't it? Read more in App