He might have some thought upon the matter and he'd know what to do.
I worked upon the matter during all the time you were talking to her.
"Perhaps you can tell us something which may throw some light upon the matter."
You ought not to think an hour upon the matter, but to spring to action at once.
We are likely to have a little light thrown upon the matter now.
I did my best to put a bold face upon the matter.
Be advised by me and ask her mind upon the matter.
But there ought to be no longer a doubt upon the matter.
Might we not have some honorable debate upon the matter.
I should, however, like to touch upon the matter of supervision.