The correct answer is D. completing.
Successful people are genuinely very efficient in completing their tasks. They are able to get things done quickly and effectively, and they are not afraid to delegate or outsource tasks when necessary. They are also able to stay focused on their goals and avoid distractions.
The other options are not as accurate. Option A, “making,” is not as relevant to success, as it is more about the process of creating something than about the final product. Option B, “attaining,” is also not as relevant, as it is more about the act of acquiring something than about the act of completing something. Option C, “achieving,” is more relevant, but it is not as specific as “completing.” Option E, “accomplishing,” is the most general of the options, and it does not accurately reflect the specific skills that successful people use to complete their tasks.
In conclusion, the correct answer is D. completing. Successful people are genuinely very efficient in completing their tasks. They are able to get things done quickly and effectively, and they are not afraid to delegate or outsource tasks when necessary. They are also able to stay focused on their goals and avoid distractions.