This turbulent ruler was a very go-ahead monarch indeed. He organised a splendid army, well-drilled and well-equipped with modern arms.
You can start as soon as you get the go-ahead from the president.
The pitcher gave up the go-ahead run in the top of the ninth inning.
... But go ahead and use this two minutes any way you'd like to, the question is on the ...
... >>Marissa Mayer: We'll go ahead and take some questions ...