I am not so sure about that," said Charley, who was watching the objects with closest attention.
I am not so sure about that," remarked the Foreign Secretary meditatively, bending forward and pressing the button of an electric bell fixed on the table in front of him.
I am not so sure about that," I retorted blithely.
I am not so sure about that," said the man quickly, and then all at once he stopped and bit his lip.
I wouldn't be sure about that, but am pretty sure we got out before we reached General Brinton and joined him, walking up to him.
I'm not so sure about that," said Jim, "the mere fact of your having paid for the support of the child for so many years makes it seem as though you believed in the thing.
I'm not so sure about that," he said in a tone dangerously quiet.
We do a certain type of work for the Engineers, I believe, but I couldn't be sure about that.
I couldn't be sure about that, sir, but from one or the other people, I am sure I got the distinct impression that they corresponded.
My impression was that she probably had, but I really couldn't be sure about that.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "sure about" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.