Secret Service agents were conducting a thorough check of the entire building.
He'd done a thorough check, and that should be enough.
A thorough check determined that nothing or no one had been in it.
The registration clerk made a thorough check of the list.
But it gave both these groups only 24 hours, not enough time for a thorough check, some Democrats said.
They were moving too fast to be making a thorough check.
And that included a thorough medical check Why, for all they knew he could be a walking bomb.
First was an even more thorough check of his background and personal habits.
There were other points, however, that required a thorough check.
"The Super sent me over to have a thorough check up,"