If it hadn’t been for his carelessness, we would have finished the work44/50Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. If it hadn’t been for his carelessness, we would have finished the work.He was careless because he hadn’t finished the workIf he were careful, we would finish the workIf he had been more careful, we would have completed the workBecause he wasn’t careless, we didn’t finish the workGiải thíchĐáp án C