dead level best造句

"And I'm going to do my dead level best to get it done ."
I'm just going to do my dead level best to speak and act directly from my heart and rely on my instincts and let the chips fall where they may ."
As long as I can stand on my own two legs, I am going to do my dead level best to get to the bottom of these scandals _ make no mistake about it.
Clinton told a White House news conference, " I am going to do my dead level best " to work with Republicans, and identified welfare reform as an area where " I think we will get an agreement ."
It's difficult to find dead level best in a sentence. 用dead level best造句挺难的