Practicing Success
In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it? w _ n w _ n _ a n _ a _ w a _ |
a w a w w n a a w w n n a w w a n w a a w n a n |
a a w w n n |
w a n / w a n / w a n / w a n / w a n |