Sentence examples for not knowing for sure from inspiring English sources

I booked a ticket not knowing for sure that he would show.

We focused our sights on him, not knowing for sure whether or not he was a scout.

Three French men, recipients of a mysterious invitation, arrive at the restaurant, not knowing for sure why they are there.

Not knowing for sure, some Democratic aides said they did not really want to be seen there -- the sea bass notwithstanding.

Many dazed students and parents wandered around the hospitals here fearful that missing friends or children had died but not knowing for sure.

I'd dipped in and out of the rehearsals so had a rough idea of how she would move about in the room, but not knowing for sure added a sense of spontaneity to the filming and allowed Ruby to improvise.

"His final gift to me is a life of not knowing, not ever knowing for sure".

Sure, Contador needed to end the tension of not knowing for whom he would ride in the spring and, sure, the long dickering must have left him frazzled.

Carry out a focused self assessment to become a more competitive applicant: Have you thought about what sector/area/company you would like to target next or is it a matter of not really knowing for sure where you may want to direct yourself?

Stupidity is not just a matter of not knowing, for we can't avoid not knowing.

Be cautious, be smart, do not ingest a wild mushroom without knowing for sure it is safe to eat.