Sentence examples for cannot tell for certain from inspiring English sources

Aviation experts said the examination of such changes reflected what could end up being a difficult calculation for safety regulators: Will there be a way to ensure the safety of the batteries if they cannot tell for certain what set off the problems on the two planes?

You cannot tell for sure.

I cannot tell you for certain what happened to Luka, though I tend to side with those who say that he awoke, on the night he had left the girl to the tiger, to find her kneeling at the foot of his bed, her wrists skinned raw, holding the blacksmith's gun against his mouth.

And they cannot be expected to spot deliberate falsifications if they are carried out with a modicum of subtlety.Fraud is very likely second to incompetence in generating erroneous results, though it is hard to tell for certain.

It's hard to tell for certain through these binoculars.

It cannot be told for certain whether the death was suicide or an accident.

But I do not — I cannot — tell them that a certain kind of numbness must be a part of it.

Since we do not have access to the Telefónica database of customers, we cannot tell how representative a certain cell-phone tower is to Telefónica versus other telcos.

Consider: when one is actually color-blind, he cannot tell the difference between certain colors.

If he or she cannot tell immediately why a certain experience is relevant, either specify on your resume, or take the experience off your resume.

Indeed, quantum mechanics tells us that, until we measure the position of either electron, we cannot say for certain where it is located.