Your response is greatly appreciated and will enable us to prepare more efficiently.
This computer is powerful, efficient, and easy to use.
Can you guess which cooler is the most efficient?
The new secretary doesn't strike me as efficient.
I hope I am very efficient.
The office staff worked quickly and efficiently to resolve the problem.
It is hard to imagine a more efficient way of catching food.
The Japanese telephone system is highly efficient.
He doesn't strike me as efficient.
There is no denying that she is very efficient.