Choose the option that best completes the gap(s). He can recall the important dates in the nation's history, it is interesting to listen as he rattles _____...
He can recall the important dates in the nation's history, it is interesting to listen as he rattles _____.
Answer Details
The correct option to fill the gap in the sentence is "off".
In the context of the sentence, "rattles off" means that he is able to list or recite important dates in the nation's history with ease and speed. Therefore, the sentence implies that it is interesting to listen to him as he quickly and accurately recalls these dates.