He hummed and hawed for quite a while before he uttered a few words of comfort .
3.
Don ' t stand humming and hawing , but speak out
4.
Don ' t stand humming and hawing , but speak out
5.
He hummed and hawed but finally told me the truth
6.
We hummed and hawed before deciding to buy the house
7.
I tell you your party is rotten and filled with grafters , and instead of flying into a rage you hum and haw and admit there is a great deal in what i say